Changelog v1.12.0-rc2 (#11799 )

* Update * format * seperate * Update CHANGELOG.md Co-authored-by: techknowlogick <matti@mdranta.net> * Update CHANGELOG.md Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: techknowlogick <matti@mdranta.net> Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Make tabular menu styling consistent for arc-green (#11570 ) (#11798 )
2025-11-03 08:02:36 +09:00 · 2020-06-08 09:42:17 +03:00 · 2020-06-07 18:27:31 -04:00 · 2020-06-07 23:20:53 +03:00 · 2020-06-07 22:50:19 +03:00 · 2020-06-07 19:55:50 +03:00
130 changed files with 6374 additions and 3537 deletions
--- a/.drone.yml
+++ b/.drone.yml
@@ -105,12 +105,6 @@ services:
        from_secret: gitlab_read_token
    depends_on:
      - build
-    when:
-      branch:
-        - master
-      event:
-        - push
-        - pull_request

  - name: mysql8
    pull: default
--- a/.eslintrc
+++ b/.eslintrc
@@ -25,7 +25,7 @@ globals:
  Tribute: false

 overrides:
-  - files: ["web_src/**/*.worker.js"]
+  - files: ["web_src/**/*.worker.js", "web_src/js/serviceworker.js"]
    env:
      worker: true
    rules:
@@ -48,6 +48,7 @@ rules:
  no-cond-assign: [2, except-parens]
  no-console: [1, {allow: [info, warn, error]}]
  no-continue: [0]
+  no-empty: [2, {allowEmptyCatch: true}]
  no-eq-null: [2]
  no-mixed-operators: [0]
  no-multi-assign: [0]
@@ -57,6 +58,7 @@ rules:
  no-restricted-syntax: [0]
  no-return-await: [0]
  no-shadow: [0]
+  no-underscore-dangle: [0]
  no-unused-vars: [2, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, ignoreRestSiblings: true}]
  no-use-before-define: [0]
  no-var: [2]
--- a/.gitignore
+++ b/.gitignore
@@ -76,6 +76,7 @@ coverage.all
 /node_modules
 /yarn.lock
 /public/js
+/public/serviceworker.js
 /public/css
 /public/fonts
 /public/fomantic
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,361 @@ This changelog goes through all the changes that have been made in each release
 without substantial changes to our git log; to see the highlights of what has
 been added to each release, please refer to the [blog](https://blog.gitea.io).

+## [1.12.0-rc2](https://github.com/go-gitea/gitea/releases/tag/v1.12.0-rc2) - 2020-06-08
+
+* BUGFIXES
+  * In File Create/Update API return 404 if Branch does not exist (#11791) (#11795)
+  * Fix doer of rename repo (#11789) (#11794)
+  * Initialize SimpleMDE when making a code comment (#11749) (#11785)
+  * Fix timezone on issue deadline (#11697) (#11784)
+  * Fix to allow comment poster to edit or delete his own comments (#11671) (#11774)
+  * Show full 500 error in API when Gitea in dev mode (#11641) (#11753)
+  * Add missing templates for Matrix system webhooks (#11729) (#11748)
+  * Fix verification of subkeys of default gpg key (#11713) (#11747)
+  * Fix styling for commiter on diff view (#11715) (#11744)
+  * Properly truncate system notices (#11714) (#11742)
+  * Handle expected errors in FileCreate & FileUpdate API (#11643) (#11718)
+  * Fix missing authorization check on pull for public repos of private/limited org (#11656) (#11682)
+  * Update emoji regex (#11584) (#11679)
+  * Doctor check & fix db consistency (#11111) (#11676)
+  * Default MSSQL port 0 to allow automatic detection by default (#11642) (#11673)
+  * Exclude generated files from language statistics (#11653) (#11670)
+  * Use -1 to disable key algorithm type in ssh.minimum_key_sizes (#11635) (#11662)
+  * Return json on 500 error from API (#11574) (#11659)
+  * When must change password only show Signout (#11600) (#11637)
+  * Backport various styling fixes (#11619)
+  * Fix wrong milestone in webhook message (#11596) (#11611)
+  * Fix serviceworker output file and misc improvements (#11562) (#11610)
+  * When initialising repositories ensure that the user doing the creation is the initializer (#11601) (#11608)
+  * Prevent empty query parameter being set on dashboard (#11561) (#11604)
+  * Fix images in wiki edit preview (#11546) (#11602)
+  * Allow different HardBreaks settings for documents and comments (#11515) (#11599)
+  * Prevent (caught) panic on login (#11590) (#11597)
+  * Prevent transferring repos to invisible orgs (#11517) (#11549)
+  * Move serviceworker to workbox and fix SSE interference (#11538) (#11547)
+  * API PullReviewComment HTMLPullURL should return the HTMLURL (#11501) (#11533)
+  * Fix repo-list private and total count bugs (#11500) (#11532)
+  * Fix form action template substitutions on admin pages (backport #11519) (#11531)
+  * Fix a bug where the reaction emoji doesn't disappear. (#11489) (#11530)
+  * TrimSpace when reading InternalToken from a file (#11502) (#11524)
+  * Fix selected line color in arc-green (#11492) (#11520)
+  * Make localstorage read ssh or https correctly (#11483) (#11490)
+* ENHANCEMENTS
+  * Make tabular menu styling consistent for arc-green (#11570) (#11798)
+  * Add option to API to update PullRequest base branch (#11666) (#11796)
+  * Increase maximum SQLite variables count to 32766 (#11696) (#11783)
+  * Update emoji dataset with skin tone variants (#11678) (#11763)
+  * Add logging to long migrations (#11647) (#11691)
+  * Change language statistics to save size instead of percentage (#11681) (#11690)
+  * Fix alignment for commits on dashboard (#11595) (#11680)
+  * Handle expected errors in AddGPGkey API  (#11644) (#11661)
+  * Close EventSource before unloading the page (#11539) (#11557)
+  * Ensure emoji render with regular font-weight (#11541) (#11545)
+  * Fix webpack chunk loading with STATIC_URL_PREFIX (#11526) (#11542)
+  * Tweak reaction buttons (#11516)
+  * Use more toned colors for selected line (#11493) (#11511)
+
+## [1.12.0-rc1](https://github.com/go-gitea/gitea/releases/tag/v1.12.0-rc1) - 2020-05-18
+
+* BREAKING
+  * When using API CreateRelease set created_unix to the tag commit time (#11218)
+  * Enable ENABLE_HARD_LINE_BREAK by default for rendering markdown (#11162)
+  * Fix sanitizer config - multiple rules (#11133)
+  * Remove check on username when using AccessToken authentication for the API (#11015)
+  * Return 404 from Contents API when items don't exist (#10323)
+  * Notification API should always return a JSON object with the current count of notifications (#10059)
+  * Remove migration support from versions earlier than 1.6.0 (#10026)
+* FEATURES
+  * Improve config logging when WrappedQueue times out (#11174)
+  * Add branch delete to API (#11112)
+  * Use markdown frontmatter to provide Table of contents, language and frontmatter rendering (#11047)
+  * Add a way to mark Conversation (code comment) resolved (#11037)
+  * Handle yaml frontmatter in markdown (#11016)
+  * Cache PullRequest Divergence (#10914)
+  * Make `gitea admin auth list` formatting configurable (#10844)
+  * Add Matrix webhook (#10831)
+  * Add Organization Wide Labels (#10814)
+  * Allow to set protected file patterns for files that can not be changed under no conditions (#10806)
+  * Option to set default branch at repository creation (#10803)
+  * Add request review from specific reviewers feature in pull request (#10756)
+  * Add NextCloud oauth (#10562)
+  * System-wide webhooks (#10546)
+  * Relax sanitization as per https://github.com/jch/html-pipeline (#10527)
+  * Use media links for img in post-process (#10515)
+  * Add API endpoints to manage OAuth2 Application (list/create/delete) (#10437)
+  * Render READMEs in docs/ .gitea or .github from root (#10361)
+  * Add feishu webhook support (#10229)
+  * Cache last commit to accelerate the repository directory page visit (#10069)
+  * Implement basic app.ini and path checks to doctor cmd (#10064)
+  * Make WorkerPools and Queues flushable (#10001)
+  * Implement "embedded" command to extract static resources (#9982)
+  * Add API endpoint for repo transfer (#9947)
+  * Make archive prefixing configurable with a global setting (#9943)
+  * Add Unique Queue infrastructure and move TestPullRequests to this (#9856)
+  * Issue/PR Context Popups (#9822)
+  * Add "Update Branch" button to Pull Requests (#9784)
+  * Add require signed commit for protected branch (#9708)
+  * Mark PR reviews as stale at push and allow to dismiss stale approvals (#9532)
+  * Add API notification endpoints (#9488)
+  * Issue search support elasticsearch (#9428)
+  * Add API branch protection endpoint (#9311)
+  * Add a new command doctor to check if some wrong configurations on gitea instance (#9095)
+  * Add support for migrating from Gitlab (#9084)
+  * Add support for database schema in PostgreSQL (#8819)
+  * Add setting to set default and global disabled repository units. (#8788)
+  * Language statistics bar for repositories (#8037)
+  * Restricted users (#6274)
+* BUGFIXES
+  * Check branch protection on IsUserAllowedToUpdate (#11448)
+  * Fix margin on attached segment headers when they are separated by other element (#11425)
+  * Fix webhook template when validation errors occur (#11421)
+  * Fix NPE in template due to missing signing key on commit page (#11392)
+  * Restore active background to Register button on Register page (#11390)
+  * Fix hook failure due to relative LFS_CONTENT_PATH (#11362)
+  * Correctly set the organization num repos (#11339)
+  * Prevent 500 with badly formed task list (#11328)
+  * Allow compare page to look up base, head, own-fork, forkbase-of-head (#11327)
+  * Handle panics that percolate up to the graceful module (#11291)
+  * Don't allow registration via the web form, when AllowOnlyExternalRegistration is True (#11248)
+  * Patch fomantic-ui to workaround build issue (#11244)
+  * Prevent panic during wrappedConn close at hammertime (#11219)
+  * On logout force redirect to start page (#11202)
+  * Fix creation of Organization repos by Users with max created personal repos (#11183)
+  * Add option to increase provided OAuth2 token maximum size (#11180)
+  * Log the indexer path on failure (#11172)
+  * Ensure that relative paths in edit preview work (#11143)
+  * Make API EditIssue and EditPullRequest issue notifications (#11123)
+  * Send 404 immediately for known public requests (#11117)
+  * Remove nil inserts in models (#11096)
+  * Add GetReviews() to RetryDownloader (#11093)
+  * Remove nonexistent serviceworker entries (#11091)
+  * Simplify and fix GetApprovalCounts (#11086)
+  * Fix wiki revision template and simplify some tmpl conditions (#11080)
+  * Make branch parameter optional for /api/v1/repos/{owner}/{repo}/contents/{filepath} (#11067)
+  * Align review-item svg octicons (#11065)
+  * Automatically remove Watches, Assignments, etc if user loses access due to being removed as collaborator or from a team (#10997)
+  * Users should not be able to prohibit their own login (#10970)
+  * Fix scrollbar issues in dropdowns (#10897)
+  * Change the order of issues.closed_by to list opening user first (#10876)
+  * Allow site admin to check /api/v1/orgs endpoints (#10867)
+  * Avoid logging []byte in queue failures - convert to string first (#10865)
+  * Use ErrKeyUnableToVerify if fail to calc fingerprint in ssh-keygen (#10863)
+  * Fix assignees double load bug (#10856)
+  * Handle push rejection in branch and upload (#10854)
+  * In authorized_keys use double-quote for windows compatibility (#10841)
+  * Fix milestone template (#10824)
+  * log.Fatal on failure to listen to SSH port (#10795)
+  * Fix forked repo has no icon and language stat. (#10791)
+  * Fix tag/release deletion (#10663)
+  * Fix webhook migration (#10641)
+  * Migration for deleting orphaned dependencies (#10617)
+  * Add migration to fix the old broken merge-bases (#10604)
+  * Update templates for Go 1.14 (#10596)
+  * Remove unnecessary parentheses in wiki/view template (#10583)
+  * Change default value of DefaultCommandExecutionTimeout to match docs (#10581)
+  * Handle panic in indexer initialisation better (#10534)
+  * Set correct content_type value for Gogs/Gitea webhooks (#9504) (#10456)
+  * Fixed wrong AppSubUrl in multiple templates (#10447)
+  * Fix profile page CSS (#10406)
+  * Inject SVG sprite via ajax (#10320)
+  * Fix migration information update bug when linked github account (#10310)
+  * Allow admin to check org membership by API for other users (#10201)
+  * Fix topics dropdown (#10167)
+  * Ensure DeleteUser is not allowed to Delete Orgs and visa versa (#10134)
+  * Fix IsErrPullClosed (#10093)
+  * Accept punctuation after simple+cross repository issue references (#10091)
+  * On merge of already closed PR redirect back to the pulls page (#10010)
+  * Fix crowdin update script (#9969)
+  * Fix pull view when head repository or head branch missed and close related pull requests when delete head repository or head branch (#9927)
+  * Add option to prevent LDAP from deactivating everything on empty search (#9879)
+  * Fix admin handling at merge of PR (#9749)
+  * err_admin_name_pattern_not_allowed String Clarification (#9731)
+  * Fix wrong original git service type on a migrated repository (#9693)
+  * Fix ref links in issue overviews for tags (#8742)
+* ENHANCEMENTS
+  * Increase width for authors on commit view (#11441)
+  * Hide archived repos by default in repo-list (#11440)
+  * Better styling for code review comment textarea (#11428)
+  * Support view individual commit for wiki pages (#11415)
+  * Fix yellow background on active elements in code review (#11414)
+  * Better styling for code review comment form (#11413)
+  * Change install description on homepage (#11395)
+  * Ensure search action button is coalesced to adjacent input (#11385)
+  * Switch code editor to Monaco (#11366)
+  * Add paging and archive/private repository filtering to dashboard list (#11321)
+  * Changed image of openid-connect logo for better look on arc-green theme (#11312)
+  * Load Repo Topics on blame view too (#11307)
+  * Change the style in admin notice content view from `<p>` to `<pre>` (#11301)
+  * Allow log.xxx.default to set logging settings for the default logger only (#11292)
+  * Automatically attempt auto recovery of broken disk queues (Update lunny/levelqueue to 0.3.0) (#11285)
+  * Make sendmail a Process and have default timeout (#11256)
+  * Check value of skip-repository flag in dump command (#11254)
+  * Fix submit review form (#11252)
+  * Allow unauthenticated users to compare (#11240)
+  * Add EventSource support (#11235)
+  * Refactor Milestone related (#11225)
+  * Add pull review API endpoints (#11224)
+  * Add a 'this' to issue close/reopened messages (#11204)
+  * When migrating from Gitlab map Approvals to approving Reviews (#11147)
+  * Improve representation of attachments in issues (#11141)
+  * Protect default branch against deletion (#11115)
+  * Add X-Total-Count on /repos/{owner]/{repo}/pulls API endpoint (#11113)
+  * Fix status label on branches list vertical alignment (#11109)
+  * Add single release page and latest redirect (#11102)
+  * Add missing commit states to PR checks template (#11085)
+  * Change icon on title for merged PR to git-merge (#11064)
+  * Add MergePull comment type instead of close for merge PR (#11058)
+  * Upgrade jQuery to 3.5.0, remove jQuery-Migrate, fix deprecations (#11055)
+  * Consolidate author name across timeline (#11053)
+  * Refactor UpdateOAuth2Application (#11034)
+  * Support unicode emojis and remove emojify.js (#11032)
+  * Add git hook "warning" to admin panel (#11030)
+  * Add flash notify for email preference setting success (#11027)
+  * Remove package code.gitea.io/gitea/modules/git import out of models (#11025)
+  * Match arc-green code tag color to code blocks (#11023)
+  * Move syntax highlighting to web worker (#11017)
+  * Prevent merge of outdated PRs on protected branches (#11012)
+  * Add Get/Update for api/v1/user/applications/oauth2 (#11008)
+  * Upgrade to most recent bluemonday (#11007)
+  * Tweak code tags in markdown (#11000)
+  * Reject duplicate AccessToken names (#10994)
+  * Fix Ctrl-Enter shortcut for issues (#10986)
+  * Provide `OwnerName` field for README template (#10981)
+  * Prettify Timeline (#10972)
+  * Add issue subscription check to API (#10967)
+  * Use AJAX for notifications table (#10961)
+  * Adjust label padding (#10957)
+  * Avoiding directory execution on hook (#10954) (#10955)
+  * Migrate ActivityHeatmap to Vue SFC (#10953)
+  * Change merge strategy： do not check write access if user in merge white list (#10951)
+  * Enable GO111MODULE=on globally in Makefile (#10939)
+  * API endpoint to get single commit via SHA and Ref (#10915)
+  * Add accordion to release list and hide non-latest (#10910)
+  * Split dashboard elements into separate template files (#10885)
+  * Add more message on sidebar menus (#10872)
+  * Set MySQL rowtype to dynamic for new tables (#10833)
+  * Completely fix task-list checkbox styling (#10798)
+  * Hide gear icon for user who can't use them on sidebar (#10750)
+  * Refactor Cron and merge dashboard tasks (#10745)
+  * Change review status icons on pr view style to github style (#10737)
+  * Make pagination optional for API list notification endpoints (#10714)
+  * Fix tab indentation in code view (#10671)
+  * Fix task-list checkbox styling (#10668)
+  * Multiple LFS improvements (#10667)
+  * Make PR message on pushes configurable (#10664)
+  * Move dropzone.js to npm/webpack (#10645)
+  * Ensure Update button is enabled even when CI has failed (#10640)
+  * Add restricted user filter to LDAP authentication (#10600)
+  * Add Yandex OAuth2 provider (#8335) (#10564)
+  * Make avatar lookup occur at image request (#10540)
+  * Prevent accidential selection of language stats bar (#10537)
+  * Add fluid-icon (#10491)
+  * Inform participants on UI too (#10473)
+  * Build with go 1.14 (and raise minimum go version to 1.12) (#10467)
+  * Add max-file-size to LFS (#10463)
+  * Enable paggination for ListRepoTags API (#10454)
+  * Update JS dependencies (#10450)
+  * Show the username as a fallback on feeds if full name is blank (#10438)
+  * Various dark theme fixes (#10416)
+  * Display pull request head branch even the branch deleted or repository deleted (#10413)
+  * Prevent Firefox from using apple-touch-icon (#10402)
+  * Fix input[type=file] on dark theme (#10382)
+  * Improve mobile review-box sizing (#10297)
+  * Notification: queue ui.go notification-service (#10281)
+  * Add detected file language to code search (#10256)
+  * Index code and stats only for non-empty repositories (#10251)
+  * Add Approval Counts to pulls list (#10238)
+  * Limit label list height on edit issue page (#10216)
+  * Improve 404 error message (#10214)
+  * Tweak locale to respect singular conflicting file message in PR list (#10177)
+  * Fix commit view (#10169)
+  * Reorganize frontend files and tooling (#10168)
+  * Allow emoji on popup label (#10166)
+  * ListIssues add filter for milestones API (#10148)
+  * Show if a PR has conflicting files on the PR lists (#10130)
+  * Fix inconsistent label color format in API (#10129)
+  * Show download count info in release list (#10124)
+  * Add Octicon SVG spritemap (#10107)
+  * Update aria-fixed semantic-dropdown to fomantic master (#10096)
+  * Fix apple-touch-icon, regenerate images (#10065)(#10006)
+  * Style blockquote for default issue mail template (#10024)
+  * More expansions in template repositories (#10021)
+  * Allow list collaborators for users with Read access to repo (#9995)
+  * Add explicit dimensions to navbar avatar (#9986)
+  * Remove loadCSS and preload woff2 icon fonts (#9976)
+  * Fix commit view JS features, reimplement folding (#9968)
+  * Fix review avatar image (#9962)
+  * Improve notification pager (#9821)
+  * Move jquery and jquery-migrate to npm/webpack (#9813)
+  * Change font to Roboto to support more charsets (#9803)
+  * Move mailer to use a queue (#9789)
+  * Issue search on my related repositories (#9758)
+  * Add "before" query to ListIssueComments and ListRepoIssueComments API (#9685)
+  * Move tracked time api convert to convert package (#9665)
+  * Improve PR info in default merge message (#9635)
+  * Granular webhook events (#9626)
+  * Add Reviewed-on in commit message (#9623)
+  * Add top author stats to activity page (#9615)
+  * Allow repo admin to merge PR regardless of review status (#9611)
+  * Migrate reactions when migrating repository from github (#9599)
+  * API orgEditTeam make Fields optional (#9556)
+  * Move create/fork repository from models to modules/repository (#9489)
+  * Migrate reviews when migrating repository from github (#9463)
+  * Times API add filters (#9373)
+  * Move push commits from models to modules/repository (#9370)
+  * Add API endpoint to check notifications [Extend #9488] (#9595)
+  * Add GET /orgs API endpoint (#9560)
+  * API add/generalize pagination (#9452)
+  * Make create org repo API call same as github (#9186)
+* BUILD
+  * Turn off go modules for xgo and gxz (#10963)
+  * Add gitea-vet (#10948)
+  * Rename scripts to build and add revive command as a new build tool command (#10942)
+  * Add 'make lint', restructure 'compliance' pipeline (#10861)
+  * Move JS build dependencies to 'dependencies' (#10763)
+  * Use whitelist to find go files, run find only once (#10594)
+  * Move vue and vue-calendar-heatmap to npm/webpack (#10188)
+  * Move jquery.are-you-sure to npm/webpack (#10063)
+  * Move highlight.js to npm/webpack (#10011)
+  * Generate Bindata if TAGS="bindata" and not up-to-date (#10004)
+  * Move CSS build to webpack (#9983)
+  * Move fomantic target, update 'make help' (#9945)
+  * Add css extraction and minification to webpack (#9944)
+  * Misc webpack tweaks (#9924)
+  * Make node_modules a order-only prerequisite (#9923)
+  * Update documentation for the go module era (#9751)
+  * Move swagger-ui to webpack/npm and update it to 3.24.3 (#9714)
+  * Use npm to manage fomantic and only build needed components (#9561)
+* MISC
+  * Add gnupg to Dockerfile (#11365)
+  * Update snapcraft.yaml for core18 and latest features (#11300)
+  * Update JS dependencies, min Node.js version 10.13 (#11246)
+  * Change default charset for MySQL on install to utf8mb4 (#10989)
+  * Return issue subscription status from API subscribe (#10966)
+  * Fix queue log param (#10733)
+  * Add warning when using relative path to app.ini (#10104)
+
+## [1.11.6](https://github.com/go-gitea/gitea/releases/tag/v1.11.6) - 2020-05-30
+
+* SECURITY
+  * Fix missing authorization check on pull for public repos of private/limited org (#11656) (#11683)
+  * Use session for retrieving org teams (#11438) (#11439)
+* BUGFIXES
+  * Return json on 500 error from API (#11574) (#11660)
+  * Fix wrong milestone in webhook message (#11596) (#11612)
+  * Prevent (caught) panic on login (#11590) (#11598)
+  * Fix commit page js error (#11527)
+  * Use media links for img in post-process (#10515) (#11504)
+  * Ensure public repositories in private organizations are visible and fix admin organizations list (#11465) (#11475)
+  * Set correct Content-Type value for Gogs/Gitea webhooks (#9504) (#10456) (#11461)
+  * Allow all members of private orgs to see public repos (#11442) (#11459)
+  * Whenever the ctx.Session is updated, release it to save it before sending the redirect (#11456) (#11457)
+  * Forcibly clean and destroy the session on logout (#11447) (#11451)
+  * Fix /api/v1/orgs/* endpoints by changing parameter to :org from :orgname (#11381)
+  * Add tracked time fix to doctor (part of #11111) (#11138)
+  * Fix webpack chunk loading with STATIC_URL_PREFIX (#11526) (#11544)
+  * Remove unnecessary parentheses in wiki/revision.tmpl to allow 1.11 to build on go1.14  (#11481)
+
 ## [1.11.5](https://github.com/go-gitea/gitea/releases/tag/v1.11.5) - 2020-05-09

 * BUGFIXES
--- a/1
+++ b/1
@@ -9,6 +9,7 @@ ENV GOPROXY ${GOPROXY:-direct}
 ARG GITEA_VERSION
 ARG TAGS="sqlite sqlite_unlock_notify"
 ENV TAGS "bindata $TAGS"
+ARG CGO_EXTRA_CFLAGS

 #Build deps
 RUN apk --no-cache add build-base git nodejs npm
--- a/20
+++ b/20
@@ -33,6 +33,9 @@ MIN_NODE_VERSION := 010013000
 ifeq ($(HAS_GO), GO)
 	GOPATH ?= $(shell $(GO) env GOPATH)
 	export PATH := $(GOPATH)/bin:$(PATH)
+
+	CGO_EXTRA_CFLAGS := -DSQLITE_MAX_VARIABLE_NUMBER=32766
+	CGO_CFLAGS ?= $(shell $(GO) env CGO_CFLAGS) $(CGO_EXTRA_CFLAGS)
 endif


@@ -88,7 +91,7 @@ GO_PACKAGES ?= $(filter-out code.gitea.io/gitea/integrations/migration-test,$(fi
 WEBPACK_SOURCES := $(shell find web_src/js web_src/less -type f)
 WEBPACK_CONFIGS := webpack.config.js
 WEBPACK_DEST := public/js/index.js public/css/index.css
-WEBPACK_DEST_DIRS := public/js public/css public/fonts
+WEBPACK_DEST_ENTRIES := public/js public/css public/fonts public/serviceworker.js

 BINDATA_DEST := modules/public/bindata.go modules/options/bindata.go modules/templates/bindata.go
 BINDATA_HASH := $(addsuffix .hash,$(BINDATA_DEST))
@@ -194,7 +197,7 @@ node-check:

 .PHONY: clean-all
 clean-all: clean
-	rm -rf $(WEBPACK_DEST_DIRS) $(FOMANTIC_DEST_DIR)
+	rm -rf $(WEBPACK_DEST_ENTRIES) $(FOMANTIC_DEST_DIR)

 .PHONY: clean
 clean:
@@ -295,6 +298,7 @@ lint-frontend: node_modules

 .PHONY: watch-frontend
 watch-frontend: node_modules
+	rm -rf $(WEBPACK_DEST_ENTRIES)
 	NODE_ENV=development npx webpack --hide-modules --display-entrypoints=false --watch --progress

 .PHONY: test
@@ -498,7 +502,7 @@ check: test

 .PHONY: install $(TAGS_PREREQ)
 install: $(wildcard *.go)
-	$(GO) install -v -tags '$(TAGS)' -ldflags '-s -w $(LDFLAGS)'
+	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) install -v -tags '$(TAGS)' -ldflags '-s -w $(LDFLAGS)'

 .PHONY: build
 build: frontend backend
@@ -514,7 +518,7 @@ generate: $(TAGS_PREREQ)
 	CC= GOOS= GOARCH= $(GO) generate -mod=vendor -tags '$(TAGS)' $(GO_PACKAGES)

 $(EXECUTABLE): $(GO_SOURCES) $(TAGS_PREREQ)
-	$(GO) build -mod=vendor $(GOFLAGS) $(EXTRA_GOFLAGS) -tags '$(TAGS)' -ldflags '-s -w $(LDFLAGS)' -o $@
+	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) build -mod=vendor $(GOFLAGS) $(EXTRA_GOFLAGS) -tags '$(TAGS)' -ldflags '-s -w $(LDFLAGS)' -o $@

 .PHONY: release
 release: frontend generate release-windows release-linux release-darwin release-copy release-compress release-sources release-check
@@ -527,7 +531,7 @@ release-windows: | $(DIST_DIRS)
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		$(GO) get -u src.techknowlogick.com/xgo; \
 	fi
-	GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'windows/*' -out gitea-$(VERSION) .
+	CGO_CFLAGS="$(CGO_CFLAGS)" GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'windows/*' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	cp /build/* $(DIST)/binaries
 endif
@@ -537,7 +541,7 @@ release-linux: | $(DIST_DIRS)
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		$(GO) get -u src.techknowlogick.com/xgo; \
 	fi
-	GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'linux/amd64,linux/386,linux/arm-5,linux/arm-6,linux/arm64,linux/mips64le,linux/mips,linux/mipsle' -out gitea-$(VERSION) .
+	CGO_CFLAGS="$(CGO_CFLAGS)" GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets 'linux/amd64,linux/386,linux/arm-5,linux/arm-6,linux/arm64,linux/mips64le,linux/mips,linux/mipsle' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	cp /build/* $(DIST)/binaries
 endif
@@ -547,7 +551,7 @@ release-darwin: | $(DIST_DIRS)
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		$(GO) get -u src.techknowlogick.com/xgo; \
 	fi
-	GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '$(LDFLAGS)' -targets 'darwin/*' -out gitea-$(VERSION) .
+	CGO_CFLAGS="$(CGO_CFLAGS)" GO111MODULE=off xgo -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '$(LDFLAGS)' -targets 'darwin/*' -out gitea-$(VERSION) .
 ifeq ($(CI),drone)
 	cp /build/* $(DIST)/binaries
 endif
@@ -598,7 +602,7 @@ $(FOMANTIC_DEST): $(FOMANTIC_CONFIGS) package-lock.json | node_modules
 webpack: $(WEBPACK_DEST)

 $(WEBPACK_DEST): $(WEBPACK_SOURCES) $(WEBPACK_CONFIGS) package-lock.json | node_modules
-	rm -rf $(WEBPACK_DEST_DIRS)
+	rm -rf $(WEBPACK_DEST_ENTRIES)
 	npx webpack --hide-modules --display-entrypoints=false
 	@touch $(WEBPACK_DEST)

--- a/assets/emoji.json
+++ b/assets/emoji.json
--- a/build/generate-emoji.go
+++ b/build/generate-emoji.go
@@ -19,6 +19,7 @@ import (
 	"sort"
 	"strconv"
 	"strings"
+	"unicode/utf8"
 )

 const (
@@ -39,6 +40,7 @@ type Emoji struct {
 	Description    string   `json:"description,omitempty"`
 	Aliases        []string `json:"aliases"`
 	UnicodeVersion string   `json:"unicode_version,omitempty"`
+	SkinTones      bool     `json:"skin_tones,omitempty"`
 }

 // Don't include some fields in JSON
@@ -47,6 +49,7 @@ func (e Emoji) MarshalJSON() ([]byte, error) {
 	x := emoji(e)
 	x.UnicodeVersion = ""
 	x.Description = ""
+	x.SkinTones = false
 	return json.Marshal(x)
 }

@@ -75,6 +78,7 @@ var replacer = strings.NewReplacer(
 	", Description:", ", ",
 	", Aliases:", ", ",
 	", UnicodeVersion:", ", ",
+	", SkinTones:", ", ",
 )

 var emojiRE = regexp.MustCompile(`\{Emoji:"([^"]*)"`)
@@ -102,18 +106,20 @@ func generate() ([]byte, error) {
 		return nil, err
 	}

-	var re = regexp.MustCompile(`keycap|registered|copyright`)
-	tmp := data[:0]
+	var skinTones = make(map[string]string)

-	// filter out emoji that require greater than max unicode version
+	skinTones["\U0001f3fb"] = "Light Skin Tone"
+	skinTones["\U0001f3fc"] = "Medium-Light Skin Tone"
+	skinTones["\U0001f3fd"] = "Medium Skin Tone"
+	skinTones["\U0001f3fe"] = "Medium-Dark Skin Tone"
+	skinTones["\U0001f3ff"] = "Dark Skin Tone"
+
+	var tmp Gemoji
+
+	//filter out emoji that require greater than max unicode version
 	for i := range data {
 		val, _ := strconv.ParseFloat(data[i].UnicodeVersion, 64)
 		if int(val) <= maxUnicodeVersion {
-			// remove these keycaps for now they really complicate matching since
-			// they include normal letters in them
-			if re.MatchString(data[i].Description) {
-				continue
-			}
 			tmp = append(tmp, data[i])
 		}
 	}
@@ -123,7 +129,6 @@ func generate() ([]byte, error) {
 		return data[i].Aliases[0] < data[j].Aliases[0]
 	})

-	aliasPairs := make([]string, 0)
 	aliasMap := make(map[string]int, len(data))

 	for i, e := range data {
@@ -135,7 +140,6 @@ func generate() ([]byte, error) {
 				continue
 			}
 			aliasMap[a] = i
-			aliasPairs = append(aliasPairs, ":"+a+":", e.Emoji)
 		}
 	}

@@ -149,6 +153,43 @@ func generate() ([]byte, error) {
 		data[i].Aliases = append(data[i].Aliases, "laugh")
 	}

+	// write a JSON file to use with tribute (write before adding skin tones since we can't support them there yet)
+	file, _ := json.Marshal(data)
+	_ = ioutil.WriteFile("assets/emoji.json", file, 0644)
+
+	// Add skin tones to emoji that support it
+	var (
+		s              []string
+		newEmoji       string
+		newDescription string
+		newData        Emoji
+	)
+
+	for i := range data {
+		if data[i].SkinTones {
+			for k, v := range skinTones {
+				s = strings.Split(data[i].Emoji, "")
+
+				if utf8.RuneCountInString(data[i].Emoji) == 1 {
+					s = append(s, k)
+				} else {
+					// insert into slice after first element because all emoji that support skin tones
+					// have that modifer placed at this spot
+					s = append(s, "")
+					copy(s[2:], s[1:])
+					s[1] = k
+				}
+
+				newEmoji = strings.Join(s, "")
+				newDescription = data[i].Description + ": " + v
+				newAlias := data[i].Aliases[0] + "_" + strings.ReplaceAll(v, " ", "_")
+
+				newData = Emoji{newEmoji, newDescription, []string{newAlias}, "12.0", false}
+				data = append(data, newData)
+			}
+		}
+	}
+
 	// add header
 	str := replacer.Replace(fmt.Sprintf(hdr, gemojiURL, data))

@@ -162,10 +203,6 @@ func generate() ([]byte, error) {
 		return "{" + strconv.QuoteToASCII(s)
 	})

-	// write a JSON file to use with tribute
-	file, _ := json.Marshal(data)
-	_ = ioutil.WriteFile("assets/emoji.json", file, 0644)
-
 	// format
 	return format.Source([]byte(str))
 }
--- a/cmd/doctor.go
+++ b/cmd/doctor.go
@@ -85,10 +85,16 @@ var checklist = []check{
 	},
 	{
 		title:         "Check Database Version",
-		name:          "check-db",
+		name:          "check-db-version",
 		isDefault:     true,
 		f:             runDoctorCheckDBVersion,
-		abortIfFailed: true,
+		abortIfFailed: false,
+	},
+	{
+		title:     "Check consistency of database",
+		name:      "check-db-consistency",
+		isDefault: false,
+		f:         runDoctorCheckDBConsistency,
 	},
 	{
 		title:     "Check if OpenSSH authorized_keys file is up-to-date",
@@ -495,3 +501,80 @@ func runDoctorScriptType(ctx *cli.Context) ([]string, error) {
 	}
 	return []string{fmt.Sprintf("ScriptType %s is on the current PATH at %s", setting.ScriptType, path)}, nil
 }
+
+func runDoctorCheckDBConsistency(ctx *cli.Context) ([]string, error) {
+	var results []string
+
+	// make sure DB version is uptodate
+	if err := models.NewEngine(context.Background(), migrations.EnsureUpToDate); err != nil {
+		return nil, fmt.Errorf("model version on the database does not match the current Gitea version. Model consistency will not be checked until the database is upgraded")
+	}
+
+	//find labels without existing repo or org
+	count, err := models.CountOrphanedLabels()
+	if err != nil {
+		return nil, err
+	}
+	if count > 0 {
+		if ctx.Bool("fix") {
+			if err = models.DeleteOrphanedLabels(); err != nil {
+				return nil, err
+			}
+			results = append(results, fmt.Sprintf("%d labels without existing repository/organisation deleted", count))
+		} else {
+			results = append(results, fmt.Sprintf("%d labels without existing repository/organisation", count))
+		}
+	}
+
+	//find issues without existing repository
+	count, err = models.CountOrphanedIssues()
+	if err != nil {
+		return nil, err
+	}
+	if count > 0 {
+		if ctx.Bool("fix") {
+			if err = models.DeleteOrphanedIssues(); err != nil {
+				return nil, err
+			}
+			results = append(results, fmt.Sprintf("%d issues without existing repository deleted", count))
+		} else {
+			results = append(results, fmt.Sprintf("%d issues without existing repository", count))
+		}
+	}
+
+	//find pulls without existing issues
+	count, err = models.CountOrphanedObjects("pull_request", "issue", "pull_request.issue_id=issue.id")
+	if err != nil {
+		return nil, err
+	}
+	if count > 0 {
+		if ctx.Bool("fix") {
+			if err = models.DeleteOrphanedObjects("pull_request", "issue", "pull_request.issue_id=issue.id"); err != nil {
+				return nil, err
+			}
+			results = append(results, fmt.Sprintf("%d pull requests without existing issue deleted", count))
+		} else {
+			results = append(results, fmt.Sprintf("%d pull requests without existing issue", count))
+		}
+	}
+
+	//find tracked times without existing issues/pulls
+	count, err = models.CountOrphanedObjects("tracked_time", "issue", "tracked_time.issue_id=issue.id")
+	if err != nil {
+		return nil, err
+	}
+	if count > 0 {
+		if ctx.Bool("fix") {
+			if err = models.DeleteOrphanedObjects("tracked_time", "issue", "tracked_time.issue_id=issue.id"); err != nil {
+				return nil, err
+			}
+			results = append(results, fmt.Sprintf("%d tracked times without existing issue deleted", count))
+		} else {
+			results = append(results, fmt.Sprintf("%d tracked times without existing issue", count))
+		}
+	}
+
+	//ToDo: function to recalc all counters
+
+	return results, nil
+}
--- a/cmd/generate.go
+++ b/cmd/generate.go
@@ -7,9 +7,11 @@ package cmd

 import (
 	"fmt"
+	"os"

 	"code.gitea.io/gitea/modules/generate"

+	"github.com/mattn/go-isatty"
 	"github.com/urfave/cli"
 )

@@ -59,7 +61,12 @@ func runGenerateInternalToken(c *cli.Context) error {
 		return err
 	}

-	fmt.Printf("%s\n", internalToken)
+	fmt.Printf("%s", internalToken)
+
+	if isatty.IsTerminal(os.Stdout.Fd()) {
+		fmt.Printf("\n")
+	}
+
 	return nil
 }

@@ -69,7 +76,12 @@ func runGenerateLfsJwtSecret(c *cli.Context) error {
 		return err
 	}

-	fmt.Printf("%s\n", JWTSecretBase64)
+	fmt.Printf("%s", JWTSecretBase64)
+
+	if isatty.IsTerminal(os.Stdout.Fd()) {
+		fmt.Printf("\n")
+	}
+
 	return nil
 }

@@ -79,6 +91,11 @@ func runGenerateSecretKey(c *cli.Context) error {
 		return err
 	}

-	fmt.Printf("%s\n", secretKey)
+	fmt.Printf("%s", secretKey)
+
+	if isatty.IsTerminal(os.Stdout.Fd()) {
+		fmt.Printf("\n")
+	}
+
 	return nil
 }
--- a/custom/conf/app.ini.sample
+++ b/custom/conf/app.ini.sample
@@ -216,7 +216,10 @@ EVENT_SOURCE_UPDATE_TIME = 10s
 ; Render soft line breaks as hard line breaks, which means a single newline character between
 ; paragraphs will cause a line break and adding trailing whitespace to paragraphs is not
 ; necessary to force a line break.
-ENABLE_HARD_LINE_BREAK = true
+; Render soft line breaks as hard line breaks for comments
+ENABLE_HARD_LINE_BREAK_IN_COMMENTS = true
+; Render soft line breaks as hard line breaks for markdown documents
+ENABLE_HARD_LINE_BREAK_IN_DOCUMENTS = false
 ; Comma separated list of custom URL-Schemes that are allowed as links when rendering Markdown
 ; for example git,magnet,ftp (more at https://en.wikipedia.org/wiki/List_of_URI_schemes)
 ; URLs starting with http and https are always displayed, whatever is put in this entry.
@@ -934,8 +937,8 @@ JWT_SECRET=Bk0yK7Y9g_p56v86KaHqjSbxvNvu3SbKoOdOt2ZcXvU
 MAX_TOKEN_LENGTH=32767

 [i18n]
-LANGS = en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,uk-UA,ja-JP,es-ES,pt-BR,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR
-NAMES = English,简体中文,繁體中文（香港）,繁體中文（台灣）,Deutsch,français,Nederlands,latviešu,русский,Українська,日本語,español,português do Brasil,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어
+LANGS = en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,uk-UA,ja-JP,es-ES,pt-BR,pt-PT,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR
+NAMES = English,简体中文,繁體中文（香港）,繁體中文（台灣）,Deutsch,français,Nederlands,latviešu,русский,Українська,日本語,español,português do Brasil,Português de Portugal,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어

 ; Used for datetimepicker
 [i18n.datelang]
@@ -952,6 +955,7 @@ uk-UA = uk
 ja-JP = ja
 es-ES = es
 pt-BR = pt-BR
+pt-PT = pt
 pl-PL = pl
 bg-BG = bg
 it-IT = it
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -11,4 +11,4 @@ docker:

 .PHONY: docker-build
 docker-build:
-	docker run -ti --rm -v $(CURDIR):/srv/app/src/code.gitea.io/gitea -w /srv/app/src/code.gitea.io/gitea -e TAGS="bindata $(TAGS)" LDFLAGS="$(LDFLAGS)" webhippie/golang:edge make clean build
+	docker run -ti --rm -v $(CURDIR):/srv/app/src/code.gitea.io/gitea -w /srv/app/src/code.gitea.io/gitea -e TAGS="bindata $(TAGS)" LDFLAGS="$(LDFLAGS)" CGO_EXTRA_CFLAGS="$(CGO_EXTRA_CFLAGS)" webhippie/golang:edge make clean build
--- a/docs/config.yaml
+++ b/docs/config.yaml
@@ -312,3 +312,50 @@ languages:
          url: https://discourse.gitea.io/
          weight: 80
          pre: group
+
+  pt-pt:
+    weight: 6
+    languageName: Português de Portugal
+    menu:
+      page:
+        - name: Página inicial
+          url: https://gitea.io/pt-pt/
+          weight: 10
+          pre: home
+        - name: Documentação
+          url: /pt-pt/
+          weight: 20
+          pre: question
+          post: active
+        - name: API
+          url: https://try.gitea.io/api/swagger
+          weight: 45
+          pre: plug
+        - name: Blog
+          url: https://blog.gitea.io/
+          weight: 30
+          pre: rss
+        - name: Código-fonte
+          url: https://code.gitea.io/
+          weight: 40
+          pre: code
+        - name: Tradução
+          url: https://crowdin.com/project/gitea
+          weight: 41
+          pre: language
+        - name: Descarregamentos
+          url: https://dl.gitea.io/
+          weight: 50
+          pre: download
+        - name: GitHub
+          url: https://github.com/go-gitea/
+          weight: 60
+          pre: github
+        - name: Discussão no Discord
+          url: https://discord.gg/Gitea
+          weight: 70
+          pre: comment
+        - name: Fórum
+          url: https://discourse.gitea.io/
+          weight: 80
+          pre: group
--- a/docs/content/doc/advanced/config-cheat-sheet.en-us.md
+++ b/docs/content/doc/advanced/config-cheat-sheet.en-us.md
@@ -152,7 +152,10 @@ Values containing `#` or `;` must be quoted using `` ` `` or `"""`.

 ## Markdown (`markdown`)

- `ENABLE_HARD_LINE_BREAK`: **true**: Render soft line breaks as hard line breaks, which
+- `ENABLE_HARD_LINE_BREAK_IN_COMMENTS`: **true**: Render soft line breaks as hard line breaks in comments, which
+  means a single newline character between paragraphs will cause a line break and adding
+  trailing whitespace to paragraphs is not necessary to force a line break.
+- `ENABLE_HARD_LINE_BREAK_IN_DOCUMENTS`: **false**: Render soft line breaks as hard line breaks in documents, which
  means a single newline character between paragraphs will cause a line break and adding
  trailing whitespace to paragraphs is not necessary to force a line break.
 - `CUSTOM_URL_SCHEMES`: Use a comma separated list (ftp,git,svn) to indicate additional
@@ -602,8 +605,8 @@ NB: You must `REDIRECT_MACARON_LOG` and have `DISABLE_ROUTER_LOG` set to `false`

 ## i18n (`i18n`)

- `LANGS`: **en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,ja-JP,es-ES,pt-BR,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR**: List of locales shown in language selector
- `NAMES`: **English,简体中文,繁體中文（香港）,繁體中文（台灣）,Deutsch,français,Nederlands,latviešu,русский,日本語,español,português do Brasil,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어**: Visible names corresponding to the locales
+- `LANGS`: **en-US,zh-CN,zh-HK,zh-TW,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,ja-JP,es-ES,pt-BR,pt-PT,pl-PL,bg-BG,it-IT,fi-FI,tr-TR,cs-CZ,sr-SP,sv-SE,ko-KR**: List of locales shown in language selector
+- `NAMES`: **English,简体中文,繁體中文（香港）,繁體中文（台灣）,Deutsch,français,Nederlands,latviešu,русский,日本語,español,português do Brasil,Português de Portugal,polski,български,italiano,suomi,Türkçe,čeština,српски,svenska,한국어**: Visible names corresponding to the locales

 ### i18n - Datepicker Language (`i18n.datelang`)
 Maps locales to the languages used by the datepicker plugin
@@ -620,6 +623,7 @@ Maps locales to the languages used by the datepicker plugin
 - `ja-JP`: **ja**
 - `es-ES`: **es**
 - `pt-BR`: **pt-BR**
+- `pt-PT`: **pt**
 - `pl-PL`: **pl**
 - `bg-BG`: **bg**
 - `it-IT`: **it**
--- a/go.mod
+++ b/go.mod
@@ -37,7 +37,7 @@ require (
 	github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870 // indirect
 	github.com/gliderlabs/ssh v0.2.2
 	github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a // indirect
-	github.com/go-enry/go-enry/v2 v2.3.0
+	github.com/go-enry/go-enry/v2 v2.5.2
 	github.com/go-git/go-billy/v5 v5.0.0
 	github.com/go-git/go-git/v5 v5.0.0
 	github.com/go-openapi/jsonreference v0.19.3 // indirect
--- a/go.sum
+++ b/go.sum
@@ -193,10 +193,10 @@ github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a h1:FQqo
 github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
 github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31 h1:gclg6gY70GLy3PbkQ1AERPfmLMMagS60DKF78eWwLn8=
 github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1Tioa0aV7gstGFO7KhffUsb9M4ydbEbbxpcEDc24=
-github.com/go-enry/go-enry/v2 v2.3.0 h1:o8KwgY6uSplysrIpj+Y42J/xGPp90ogVpxE2Z3s8Unk=
-github.com/go-enry/go-enry/v2 v2.3.0/go.mod h1:+xFJwbqWi15bvqFHb2ELUWVRKFQtwB61+sDrkvvxxGI=
-github.com/go-enry/go-oniguruma v1.2.0 h1:oBO9XC1IDT9+AoWW5oFsa/7gFeOPacEqDbyXZKWXuDs=
-github.com/go-enry/go-oniguruma v1.2.0/go.mod h1:bWDhYP+S6xZQgiRL7wlTScFYBe023B6ilRZbCAD5Hf4=
+github.com/go-enry/go-enry/v2 v2.5.2 h1:3f3PFAO6JitWkPi1GQ5/m6Xu4gNL1U5soJ8QaYqJ0YQ=
+github.com/go-enry/go-enry/v2 v2.5.2/go.mod h1:GVzIiAytiS5uT/QiuakK7TF1u4xDab87Y8V5EJRpsIQ=
+github.com/go-enry/go-oniguruma v1.2.1 h1:k8aAMuJfMrqm/56SG2lV9Cfti6tC4x8673aHCcBk+eo=
+github.com/go-enry/go-oniguruma v1.2.1/go.mod h1:bWDhYP+S6xZQgiRL7wlTScFYBe023B6ilRZbCAD5Hf4=
 github.com/go-git/gcfg v1.5.0 h1:Q5ViNfGF8zFgyJWPqYwA7qGFoMTEiBmdlkcfRmpIMa4=
 github.com/go-git/gcfg v1.5.0/go.mod h1:5m20vg6GwYabIxaOonVkTdrILxQMpEShl1xiMF4ua+E=
 github.com/go-git/go-billy/v5 v5.0.0 h1:7NQHvd9FVid8VL4qVUMm8XifBK+2xCoZ2lSk0agRrHM=
@@ -616,8 +616,6 @@ github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDW
 github.com/tinylib/msgp v1.1.2 h1:gWmO7n0Ys2RBEb7GPYB9Ujq8Mk5p2U08lRnmMcGy6BQ=
 github.com/tinylib/msgp v1.1.2/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
-github.com/toqueteos/trie v1.0.0 h1:8i6pXxNUXNRAqP246iibb7w/pSFquNTQ+uNfriG7vlk=
-github.com/toqueteos/trie v1.0.0/go.mod h1:Ywk48QhEqhU1+DwhMkJ2x7eeGxDHiGkAdc9+0DYcbsM=
 github.com/toqueteos/webbrowser v1.2.0 h1:tVP/gpK69Fx+qMJKsLE7TD8LuGWPnEV71wBN9rrstGQ=
 github.com/toqueteos/webbrowser v1.2.0/go.mod h1:XWoZq4cyp9WeUeak7w7LXRUQf1F1ATJMir8RTqb4ayM=
 github.com/tstranex/u2f v1.0.0 h1:HhJkSzDDlVSVIVt7pDJwCHQj67k7A5EeBgPmeD+pVsQ=
@@ -876,8 +874,6 @@ gopkg.in/testfixtures.v2 v2.5.0 h1:N08B7l2GzFQenyYbzqthDnKAA+cmb17iAZhhFxr7JHw=
 gopkg.in/testfixtures.v2 v2.5.0/go.mod h1:vyAq+MYCgNpR29qitQdLZhdbLFf4mR/2MFJRFoQZZ2M=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/toqueteos/substring.v1 v1.0.2 h1:urLqCeMm6x/eTuQa1oZerNw8N1KNOIp5hD5kGL7lFsE=
-gopkg.in/toqueteos/substring.v1 v1.0.2/go.mod h1:Eb2Z1UYehlVK8LYW2WBVR2rwbujsz3aX8XDrM1vbNew=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
--- a/integrations/api_gpg_keys_test.go
+++ b/integrations/api_gpg_keys_test.go
@@ -32,7 +32,7 @@ func TestGPGKeys(t *testing.T) {
 			results: []int{http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized, http.StatusUnauthorized},
 		},
 		{name: "LoggedAsUser2", makeRequest: session.MakeRequest, token: token,
-			results: []int{http.StatusOK, http.StatusOK, http.StatusNotFound, http.StatusNoContent, http.StatusInternalServerError, http.StatusInternalServerError, http.StatusCreated, http.StatusCreated}},
+			results: []int{http.StatusOK, http.StatusOK, http.StatusNotFound, http.StatusNoContent, http.StatusUnprocessableEntity, http.StatusNotFound, http.StatusCreated, http.StatusCreated}},
 	}

 	for _, tc := range tt {
--- a/integrations/api_pull_test.go
+++ b/integrations/api_pull_test.go
@@ -58,7 +58,7 @@ func TestAPIMergePullWIP(t *testing.T) {
 	session.MakeRequest(t, req, http.StatusMethodNotAllowed)
 }

-func TestAPICreatePullSuccess1(t *testing.T) {
+func TestAPICreatePullSuccess(t *testing.T) {
 	defer prepareTestEnv(t)()
 	repo10 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 10}).(*models.Repository)
 	// repo10 have code, pulls units.
@@ -78,7 +78,7 @@ func TestAPICreatePullSuccess1(t *testing.T) {
 	session.MakeRequest(t, req, 201)
 }

-func TestAPICreatePullSuccess2(t *testing.T) {
+func TestAPIEditPull(t *testing.T) {
 	defer prepareTestEnv(t)()
 	repo10 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 10}).(*models.Repository)
 	owner10 := models.AssertExistsAndLoadBean(t, &models.User{ID: repo10.OwnerID}).(*models.User)
@@ -90,6 +90,21 @@ func TestAPICreatePullSuccess2(t *testing.T) {
 		Base:  "master",
 		Title: "create a success pr",
 	})
+	pull := new(api.PullRequest)
+	resp := session.MakeRequest(t, req, 201)
+	DecodeJSON(t, resp, pull)
+	assert.EqualValues(t, "master", pull.Base.Name)

-	session.MakeRequest(t, req, 201)
+	req = NewRequestWithJSON(t, http.MethodPatch, fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d?token=%s", owner10.Name, repo10.Name, pull.Index, token), &api.EditPullRequestOption{
+		Base:  "feature/1",
+		Title: "edit a this pr",
+	})
+	resp = session.MakeRequest(t, req, 201)
+	DecodeJSON(t, resp, pull)
+	assert.EqualValues(t, "feature/1", pull.Base.Name)
+
+	req = NewRequestWithJSON(t, http.MethodPatch, fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d?token=%s", owner10.Name, repo10.Name, pull.Index, token), &api.EditPullRequestOption{
+		Base: "not-exist",
+	})
+	session.MakeRequest(t, req, 404)
 }
--- a/integrations/api_repo_file_create_test.go
+++ b/integrations/api_repo_file_create_test.go
@@ -189,7 +189,7 @@ func TestAPICreateFile(t *testing.T) {
 		treePath = "README.md"
 		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
 		req = NewRequestWithJSON(t, "POST", url, &createFileOptions)
-		resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+		resp = session.MakeRequest(t, req, http.StatusUnprocessableEntity)
 		expectedAPIError := context.APIError{
 			Message: "repository file already exists [path: " + treePath + "]",
 			URL:     setting.API.SwaggerURL,
--- a/integrations/api_repo_file_update_test.go
+++ b/integrations/api_repo_file_update_test.go
@@ -208,7 +208,7 @@ func TestAPIUpdateFile(t *testing.T) {
 		updateFileOptions.SHA = "badsha"
 		url = fmt.Sprintf("/api/v1/repos/%s/%s/contents/%s?token=%s", user2.Name, repo1.Name, treePath, token2)
 		req = NewRequestWithJSON(t, "PUT", url, &updateFileOptions)
-		resp = session.MakeRequest(t, req, http.StatusInternalServerError)
+		resp = session.MakeRequest(t, req, http.StatusUnprocessableEntity)
 		expectedAPIError := context.APIError{
 			Message: "sha does not match [given: " + updateFileOptions.SHA + ", expected: " + correctSHA + "]",
 			URL:     setting.API.SwaggerURL,
--- a/integrations/private-testing.key
+++ b/integrations/private-testing.key
@@ -76,6 +76,53 @@ nARUPZ9SqaUmRm+KGsSyoYnvN9apiDk5KVQoyfrmweNN7DCIIcoh/B9Ax8nmouKz
 yBB2fjCM/bJNtN/AsgYbZIScuYK/xqTkwNtbe5WdCyD/QJOHTsPJzx59hgSVo6gf
 Fe8VBnxHtrY8gPSUU3gkhYLvLzyVX+YLNzRcffobd8gJbfumwFJUkz91oGvYz7xg
 XN2qmsgBNCbTIzWZMpRDMAbY+n2QFImGf+EJZlMdj6gOrIYq8N4+nMW1FwJivsOb
-muqySyjZnD2AYjEA6OYPXfCVhaB5fTfhQXbIrZbgsEh4ob/eIdM=
-=oSDR
+muqySyjZnD2AYjEA6OYPXfCVhaB5fTfhQXbIrZbgsEh4ob/eIdOdBVgEXta5egEM
+AMYlmZ47NqBMBeaN0o/ahYMe8eIMaroWkufMfC9VRBSMAkpbDl34oNp0cflmnMYo
+AFAl8ucRMFTiUnjiWpo27q14tjSyDVsn/CqwbnrgJgCFNV/MGsYsToEkb4JwDIRC
+bky+1BvqvI8RMlO3MlwzrlIaMrlQfx5NtUb9TyO7S4xZTz864+Ty5p3HhRwbdZMe
+Ko8sfXFhCcCHFXosI0mX83EyzsrXlbkGRawId7jvrdOAUg/cYP8f/XmV6z1NHHH9
+cvz+3oLOGuVxUdG0KuS/jigHrLWdRuKM3xfEeesp870yZU3AbyFdoHnGXROJePTl
+FV8j2P5Ahf/yuVhjdyJSKdZC2h6+HtLG9RiGgLviLLYhtlZG2H6pYyKY5Ud3php+
+qw1aYL1xtdxrHYkQlAa0vLY/mwpuPfMke9I+rtnrwlLRMCstdiN34ybZ4sRD+gL1
+w5VIZ/aM6/Gsczd3s/T8psIi09TKPfEU2gWLMGvlDsgz+aSDdVP7XYQpNglaEPet
+PwARAQABAAv8CHg6+hnV2pblTwGTlTU7V8DO3gwMfn/QhQ/8ju66G5a7J6p/ZreQ
+nfCJnqYq4AgoW0SuqVSBbbTENF6YjixNmiSlb9iHMZ+ilms24xG0Y3lOMBYYCY3Y
+nTSNf6nXyconz31TW7jLmTdG9hpykKEKO9WFgt5UpgWe+2CAgtUoBDZyaLrVBZ2h
+te99WmziDbPQZeZPm7UQ0aX0iRBclxy4+dxjcnrcmi1mdQAM/glgs2sHbEjN7JnV
+dTOvUSN7/8ixj6I719Wx6MN6jE+BNd0ytZOun6tcDl0vamfT5fBpqbQoJMib2ggo
+FGg9VFnzEMLqyI47LfOKUjCIhwVsxS4q9HXa2FtpO8UfRMPjDKgDZQzRTRJScrP
+s1NJ9HiM/eCHS1YjRmgroo60HygxkoLVCHp+Rz/hi0tG/ptv4q6mdnm8Mwb5JJtV
+48EvmZoNTWl9xOez1wmQn6caVHipc0qDqn/veoe8N5wdc+3hoMEXbSXqU+kx2KUa
+cVxCCVoUeURhBgDUGWtx34j1y17zE92BYhtVJTCU89dDe4wOEqGPyCGvRtgTmZ+1
+KwWr66pij91MV9mlY+7Ue2QHUSmgav2EFGIjVes956p4/F/CJ6qaYoekirMSnmX5
+jhRt4p6RW7m4omha3LAQ+gN4Fqa4acZUywENBvv1x3v+IWbjGJGn3eBnRrP3o9P+
+QUAtyMifiRm0ZN8J767o+bzUVmscXrkh7Qml47lQfDToyRI1UZZQmP2izpwHcwbZ
+NtfkgRUdeEq4GJUGAO8o4Oebbt0ALZ54E2LHhk8xi4ofKkFBDCkUFjcqS3bJJNck
+rkhfqEkMLETNhPbiC4TRNiunI5PXOinwNPkKI8P/hfp4S49WdIvnARazCoxjZNtl
+0Cbo+F1wtOH9FZaaWzNlU2lCQ2JJ3MCpLHz+nEmdYWOIWGQu2/s7smLODVEFbYKR
+50VWVRL7mB83v1XdfMFvExdQ7i5MOX4hFvmwi/WJIKClJfhNwTrHp6Jrm9jA66RL
+dNyPKfwcFcYrqt1gwYAruZzP7QgTYVL+cmvGtCaHY4KoR8hanbpqR4YbzzyEXwS
+ll2FUCaVSokuRAdH3+/CHF9bqog3Zvn6HYcCS/A/rHVGIU9a+7s5IbRe0Ysc2FAN
+Nm9AsC5YnuyoAjW3cJGaZLYxp2WOZcMEXZeLPFYrNz22R1nRoxnUIPRpsKICXcK0
+aC4rSMk479jc/8WprWx4d45EVG+6Gsh1AT8LVhDL9yHFrh50ss2jCe1Fnftet6DI
+V5zHcxBx4sCs91aPxxe12UiJA2wEGAEKACAWIQQ4G/p4KVUOUEVu5g5R68KXFICq
+DwUCXta5egIbAgHACRBR68KXFICqD8D0IAQZAQoAHRYhBKAm5ShdO9gmF/o8jan0
+RkmWoKbKBQJe1rl6AAoJEKn0RkmWoKbKacUL/3YYKmiVvcr5LYFzMdwdahkla+6m
+hEEkL0l3dJNuU97Ou71tA1ieF0fjbVRSWjXKsntKwhyPoXjaZEZwMmv7iZ8BXV+b
+oO/EG5sg2/6iukJFXZqGnQwMdLVo1jPoXDteZU1qYiCoxLHhGhHL7ivtD1ygEi6w
+/cMbbOEB5Le1vOWIwqazs8dDcAYyy1PKthRl0ygvh8CpqPwy+AK3uLm0TVwetQAp
+taux0bDYWCb5Aft1r1nlV44gU4RiC131TDo+TKd754+UuI+UHk1D+LjTmZxRX2S6
+fXgoMXzrWmthGPdqvVOgKWm7Ef18hmaBECvPnp/tUJeDVVe02KrYQi8Bf2kxveSd
+8T0N/ExcydU9HgzTL8MuyPI+yp086elQzKJu6vb9tpgxCcglQZrUNT9Uy82pzTRY
+z9MmhnCDI2SD5L/CW5PsNpPTPy7s3f9DOV0G5Vka4LTSBOCK64NvAGBmRf8rFjJU
+lPtRPhC7h6uHdUIx3Q550Xogvq5sQm8UBCsbG8OJDADT3FJSIulR9Sh96OsES3sc
+H09juN4KcbpS03MAeUFwXqw3jBMhDoGKlsjX17Jf31qh/nI/XjigS3XWyj1BLSMG
+rJfH0NyYoGDCnff37tf+8lD9km9TlnV4Qjd9ujYbDRsefhaSjLVcy/gqdxZEuNBC
+BWmGwsmLI3nyZ4KDtNsa5JUHUNNZLBN20hvmE41Eszmz4Yg9Ho9DxKiFKvzUULMc
+bnMHaVHseHHq6+NVUnN1SAcOA0ygjnEid8D57RtdBCD90LXjLB7vlR+HaSMZYOnr
+DtseivHvqqy4+rxhwV2S3avnls9vRwE4bV6GCiqhoBnWIZRrARLZc2OTBIya82vS
+BIS1eyhjif1mE7Lqhs6aPD+eqQK2mBtQ/sidN8P/IfKfVF5siXfFbuGZLz5nRIho
+Yp1z7oO3OZ09lpUk0G1h+ouIFF6goDP48M/AKtbvs9OWk3QKxnOUZD8sRncq95x6
+m4q1MVb+aJyxwBqDRGaFY+3TVArB1b+kG1JsAvV5dag=
+=511T
 -----END PGP PRIVATE KEY BLOCK-----
--- a/integrations/pull_merge_test.go
+++ b/integrations/pull_merge_test.go
@@ -194,7 +194,7 @@ func TestCantMergeWorkInProgress(t *testing.T) {
 		req := NewRequest(t, "GET", resp.Header().Get("Location"))
 		resp = session.MakeRequest(t, req, http.StatusOK)
 		htmlDoc := NewHTMLParser(t, resp.Body)
-		text := strings.TrimSpace(htmlDoc.doc.Find(".attached.header > .text.grey").Last().Text())
+		text := strings.TrimSpace(htmlDoc.doc.Find(".attached.merge-section.no-header > .text.grey").Last().Text())
 		assert.NotEmpty(t, text, "Can't find WIP text")

 		// remove <strong /> from lang
--- a/models/consistency.go
+++ b/models/consistency.go
@@ -10,6 +10,7 @@ import (
 	"testing"

 	"github.com/stretchr/testify/assert"
+	"xorm.io/builder"
 )

 // consistencyCheckable a type that can be tested for database consistency
@@ -167,3 +168,118 @@ func (action *Action) checkForConsistency(t *testing.T) {
 	repo := AssertExistsAndLoadBean(t, &Repository{ID: action.RepoID}).(*Repository)
 	assert.Equal(t, repo.IsPrivate, action.IsPrivate, "action: %+v", action)
 }
+
+// CountOrphanedLabels return count of labels witch are broken and not accessible via ui anymore
+func CountOrphanedLabels() (int64, error) {
+	noref, err := x.Table("label").Where("repo_id=? AND org_id=?", 0, 0).Count("label.id")
+	if err != nil {
+		return 0, err
+	}
+
+	norepo, err := x.Table("label").
+		Join("LEFT", "repository", "label.repo_id=repository.id").
+		Where(builder.IsNull{"repository.id"}).And(builder.Gt{"label.repo_id": 0}).
+		Count("id")
+	if err != nil {
+		return 0, err
+	}
+
+	noorg, err := x.Table("label").
+		Join("LEFT", "`user`", "label.org_id=`user`.id").
+		Where(builder.IsNull{"`user`.id"}).And(builder.Gt{"label.org_id": 0}).
+		Count("id")
+	if err != nil {
+		return 0, err
+	}
+
+	return noref + norepo + noorg, nil
+}
+
+// DeleteOrphanedLabels delete labels witch are broken and not accessible via ui anymore
+func DeleteOrphanedLabels() error {
+	// delete labels with no reference
+	if _, err := x.Table("label").Where("repo_id=? AND org_id=?", 0, 0).Delete(new(Label)); err != nil {
+		return err
+	}
+
+	// delete labels with none existing repos
+	if _, err := x.In("id", builder.Select("label.id").From("label").
+		Join("LEFT", "repository", "label.repo_id=repository.id").
+		Where(builder.IsNull{"repository.id"}).And(builder.Gt{"label.repo_id": 0})).
+		Delete(Label{}); err != nil {
+		return err
+	}
+
+	// delete labels with none existing orgs
+	if _, err := x.In("id", builder.Select("label.id").From("label").
+		Join("LEFT", "`user`", "label.org_id=`user`.id").
+		Where(builder.IsNull{"`user`.id"}).And(builder.Gt{"label.org_id": 0})).
+		Delete(Label{}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// CountOrphanedIssues count issues without a repo
+func CountOrphanedIssues() (int64, error) {
+	return x.Table("issue").
+		Join("LEFT", "repository", "issue.repo_id=repository.id").
+		Where(builder.IsNull{"repository.id"}).
+		Count("id")
+}
+
+// DeleteOrphanedIssues delete issues without a repo
+func DeleteOrphanedIssues() error {
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return err
+	}
+
+	var ids []int64
+
+	if err := sess.Table("issue").Distinct("issue.repo_id").
+		Join("LEFT", "repository", "issue.repo_id=repository.id").
+		Where(builder.IsNull{"repository.id"}).GroupBy("issue.repo_id").
+		Find(&ids); err != nil {
+		return err
+	}
+
+	var attachmentPaths []string
+	for i := range ids {
+		paths, err := deleteIssuesByRepoID(sess, ids[i])
+		if err != nil {
+			return err
+		}
+		attachmentPaths = append(attachmentPaths, paths...)
+	}
+
+	if err := sess.Commit(); err != nil {
+		return err
+	}
+
+	// Remove issue attachment files.
+	for i := range attachmentPaths {
+		removeAllWithNotice(x, "Delete issue attachment", attachmentPaths[i])
+	}
+	return nil
+}
+
+// CountOrphanedObjects count subjects with have no existing refobject anymore
+func CountOrphanedObjects(subject, refobject, joinCond string) (int64, error) {
+	return x.Table("`"+subject+"`").
+		Join("LEFT", refobject, joinCond).
+		Where(builder.IsNull{"`" + refobject + "`.id"}).
+		Count("id")
+}
+
+// DeleteOrphanedObjects delete subjects with have no existing refobject anymore
+func DeleteOrphanedObjects(subject, refobject, joinCond string) error {
+	_, err := x.In("id", builder.Select("`"+subject+"`.id").
+		From("`"+subject+"`").
+		Join("LEFT", "`"+refobject+"`", joinCond).
+		Where(builder.IsNull{"`" + refobject + "`.id"})).
+		Delete("`" + subject + "`")
+	return err
+}
--- a/models/gpg_key.go
+++ b/models/gpg_key.go
@@ -273,7 +273,7 @@ func parseGPGKey(ownerID int64, e *openpgp.Entity) (*GPGKey, error) {
 	for i, k := range e.Subkeys {
 		subs, err := parseSubGPGKey(ownerID, pubkey.KeyIdString(), k.PublicKey, expiry)
 		if err != nil {
-			return nil, err
+			return nil, ErrGPGKeyParsing{ParseError: err}
 		}
 		subkeys[i] = subs
 	}
@@ -741,6 +741,21 @@ func verifyWithGPGSettings(gpgSettings *git.GPGSettings, sig *packet.Signature,
 		CanSign: pubkey.CanSign(),
 		KeyID:   pubkey.KeyIdString(),
 	}
+	for _, subKey := range ekey.Subkeys {
+		content, err := base64EncPubKey(subKey.PublicKey)
+		if err != nil {
+			return &CommitVerification{
+				CommittingUser: committer,
+				Verified:       false,
+				Reason:         "gpg.error.generate_hash",
+			}
+		}
+		k.SubsKey = append(k.SubsKey, &GPGKey{
+			Content: content,
+			CanSign: subKey.PublicKey.CanSign(),
+			KeyID:   subKey.PublicKey.KeyIdString(),
+		})
+	}
 	if commitVerification := hashAndVerifyWithSubKeys(sig, payload, k, committer, &User{
 		Name:  gpgSettings.Name,
 		Email: gpgSettings.Email,
--- a/models/issue.go
+++ b/models/issue.go
@@ -76,7 +76,6 @@ var (
 const issueTasksRegexpStr = `(^\s*[-*]\s\[[\sxX]\]\s.)|(\n\s*[-*]\s\[[\sxX]\]\s.)`
 const issueTasksDoneRegexpStr = `(^\s*[-*]\s\[[xX]\]\s.)|(\n\s*[-*]\s\[[xX]\]\s.)`
 const issueMaxDupIndexAttempts = 3
-const maxIssueIDs = 950

 func init() {
 	issueTasksPat = regexp.MustCompile(issueTasksRegexpStr)
@@ -249,7 +248,7 @@ func (issue *Issue) loadReactions(e Engine) (err error) {
 }

 func (issue *Issue) loadMilestone(e Engine) (err error) {
-	if issue.Milestone == nil && issue.MilestoneID > 0 {
+	if (issue.Milestone == nil || issue.Milestone.ID != issue.MilestoneID) && issue.MilestoneID > 0 {
 		issue.Milestone, err = getMilestoneByRepoID(e, issue.RepoID, issue.MilestoneID)
 		if err != nil && !IsErrMilestoneNotExist(err) {
 			return fmt.Errorf("getMilestoneByRepoID [repo_id: %d, milestone_id: %d]: %v", issue.RepoID, issue.MilestoneID, err)
@@ -1114,9 +1113,6 @@ func (opts *IssuesOptions) setupSession(sess *xorm.Session) {
 	}

 	if len(opts.IssueIDs) > 0 {
-		if len(opts.IssueIDs) > maxIssueIDs {
-			opts.IssueIDs = opts.IssueIDs[:maxIssueIDs]
-		}
 		sess.In("issue.id", opts.IssueIDs)
 	}

@@ -1360,9 +1356,6 @@ func getIssueStatsChunk(opts *IssueStatsOptions, issueIDs []int64) (*IssueStats,
 			Where("issue.repo_id = ?", opts.RepoID)

 		if len(opts.IssueIDs) > 0 {
-			if len(opts.IssueIDs) > maxIssueIDs {
-				opts.IssueIDs = opts.IssueIDs[:maxIssueIDs]
-			}
 			sess.In("issue.id", opts.IssueIDs)
 		}

@@ -1446,9 +1439,6 @@ func GetUserIssueStats(opts UserIssueStatsOptions) (*IssueStats, error) {
 		cond = cond.And(builder.In("issue.repo_id", opts.RepoIDs))
 	}
 	if len(opts.IssueIDs) > 0 {
-		if len(opts.IssueIDs) > maxIssueIDs {
-			opts.IssueIDs = opts.IssueIDs[:maxIssueIDs]
-		}
 		cond = cond.And(builder.In("issue.id", opts.IssueIDs))
 	}

@@ -1916,3 +1906,70 @@ func UpdateReactionsMigrationsByType(gitServiceType structs.GitServiceType, orig
 		})
 	return err
 }
+
+func deleteIssuesByRepoID(sess Engine, repoID int64) (attachmentPaths []string, err error) {
+	deleteCond := builder.Select("id").From("issue").Where(builder.Eq{"issue.repo_id": repoID})
+
+	// Delete comments and attachments
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&Comment{}); err != nil {
+		return
+	}
+
+	// Dependencies for issues in this repository
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&IssueDependency{}); err != nil {
+		return
+	}
+
+	// Delete dependencies for issues in other repositories
+	if _, err = sess.In("dependency_id", deleteCond).
+		Delete(&IssueDependency{}); err != nil {
+		return
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&IssueUser{}); err != nil {
+		return
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&Reaction{}); err != nil {
+		return
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&IssueWatch{}); err != nil {
+		return
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&Stopwatch{}); err != nil {
+		return
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&TrackedTime{}); err != nil {
+		return
+	}
+
+	var attachments []*Attachment
+	if err = sess.In("issue_id", deleteCond).
+		Find(&attachments); err != nil {
+		return
+	}
+	for j := range attachments {
+		attachmentPaths = append(attachmentPaths, attachments[j].LocalPath())
+	}
+
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&Attachment{}); err != nil {
+		return
+	}
+
+	if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil {
+		return
+	}
+
+	return
+}
--- a/models/migrations/migrations.go
+++ b/models/migrations/migrations.go
@@ -212,6 +212,8 @@ var migrations = []Migration{
 	NewMigration("Add ResolveDoerID to Comment table", addResolveDoerIDCommentColumn),
 	// v139 -> v140
 	NewMigration("prepend refs/heads/ to issue refs", prependRefsHeadsToIssueRefs),
+	// v140 -> v141
+	NewMigration("Save detected language file size to database instead of percent", fixLanguageStatsToSaveSize),
 }

 // GetCurrentDBVersion returns the current db version
--- a/models/migrations/v115.go
+++ b/models/migrations/v115.go
@@ -8,8 +8,10 @@ import (
 	"crypto/md5"
 	"fmt"
 	"io/ioutil"
+	"math"
 	"os"
 	"path/filepath"
+	"time"

 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
@@ -26,8 +28,19 @@ func renameExistingUserAvatarName(x *xorm.Engine) error {
 		LowerName string `xorm:"UNIQUE NOT NULL"`
 		Avatar    string
 	}
+
+	ticker := time.NewTicker(5 * time.Second)
+	defer ticker.Stop()
+
+	count, err := x.Count(new(User))
+	if err != nil {
+		return err
+	}
+	log.Info("%d User Avatar(s) to migrate ...", count)
+
 	deleteList := make(map[string]struct{})
 	start := 0
+	migrated := 0
 	for {
 		if err := sess.Begin(); err != nil {
 			return fmt.Errorf("session.Begin: %v", err)
@@ -73,6 +86,19 @@ func renameExistingUserAvatarName(x *xorm.Engine) error {
 			}

 			deleteList[filepath.Join(setting.AvatarUploadPath, oldAvatar)] = struct{}{}
+			migrated++
+			select {
+			case <-ticker.C:
+				log.Info(
+					"%d/%d (%2.0f%%) User Avatar(s) migrated (%d old avatars to be deleted) in %d batches. %d Remaining ...",
+					migrated,
+					count,
+					float64(migrated)/float64(count)*100,
+					len(deleteList),
+					int(math.Ceil(float64(migrated)/float64(50))),
+					count-int64(migrated))
+			default:
+			}
 		}
 		if err := sess.Commit(); err != nil {
 			_ = sess.Rollback()
@@ -80,11 +106,28 @@ func renameExistingUserAvatarName(x *xorm.Engine) error {
 		}
 	}

+	deleteCount := len(deleteList)
+	log.Info("Deleting %d old avatars ...", deleteCount)
+	i := 0
 	for file := range deleteList {
 		if err := os.Remove(file); err != nil {
 			log.Warn("os.Remove: %v", err)
 		}
+		i++
+		select {
+		case <-ticker.C:
+			log.Info(
+				"%d/%d (%2.0f%%) Old User Avatar(s) deleted. %d Remaining ...",
+				i,
+				deleteCount,
+				float64(i)/float64(deleteCount)*100,
+				deleteCount-i)
+		default:
+		}
 	}
+
+	log.Info("Completed migrating %d User Avatar(s) and deleting %d Old Avatars", count, deleteCount)
+
 	return nil
 }

--- a/models/migrations/v128.go
+++ b/models/migrations/v128.go
@@ -6,8 +6,10 @@ package migrations

 import (
 	"fmt"
+	"math"
 	"path/filepath"
 	"strings"
+	"time"

 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
@@ -43,17 +45,27 @@ func fixMergeBase(x *xorm.Engine) error {
 		limit = 50
 	}

+	ticker := time.NewTicker(5 * time.Second)
+	defer ticker.Stop()
+
+	count, err := x.Count(new(PullRequest))
+	if err != nil {
+		return err
+	}
+	log.Info("%d Pull Request(s) to migrate ...", count)
+
 	i := 0
+	start := 0
 	for {
 		prs := make([]PullRequest, 0, 50)
-		if err := x.Limit(limit, i).Asc("id").Find(&prs); err != nil {
+		if err := x.Limit(limit, start).Asc("id").Find(&prs); err != nil {
 			return fmt.Errorf("Find: %v", err)
 		}
 		if len(prs) == 0 {
 			break
 		}

-		i += len(prs)
+		start += 50
 		for _, pr := range prs {
 			baseRepo := &Repository{ID: pr.BaseRepoID}
 			has, err := x.Table("repository").Get(baseRepo)
@@ -102,8 +114,14 @@ func fixMergeBase(x *xorm.Engine) error {
 			}
 			pr.MergeBase = strings.TrimSpace(pr.MergeBase)
 			x.ID(pr.ID).Cols("merge_base").Update(pr)
+			i++
+			select {
+			case <-ticker.C:
+				log.Info("%d/%d (%2.0f%%) Pull Request(s) migrated in %d batches. %d PRs Remaining ...", i, count, float64(i)/float64(count)*100, int(math.Ceil(float64(i)/float64(limit))), count-int64(i))
+			default:
+			}
 		}
 	}
-
+	log.Info("Completed migrating %d Pull Request(s) in: %d batches", count, int(math.Ceil(float64(i)/float64(limit))))
 	return nil
 }
--- a/models/migrations/v134.go
+++ b/models/migrations/v134.go
@@ -6,8 +6,10 @@ package migrations

 import (
 	"fmt"
+	"math"
 	"path/filepath"
 	"strings"
+	"time"

 	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
@@ -43,17 +45,26 @@ func refixMergeBase(x *xorm.Engine) error {
 		limit = 50
 	}

+	ticker := time.NewTicker(5 * time.Second)
+	defer ticker.Stop()
+	count, err := x.Where("has_merged = ?", true).Count(new(PullRequest))
+	if err != nil {
+		return err
+	}
+	log.Info("%d Merged Pull Request(s) to migrate ...", count)
+
 	i := 0
+	start := 0
 	for {
 		prs := make([]PullRequest, 0, 50)
-		if err := x.Limit(limit, i).Asc("id").Where("has_merged = ?", true).Find(&prs); err != nil {
+		if err := x.Limit(limit, start).Asc("id").Where("has_merged = ?", true).Find(&prs); err != nil {
 			return fmt.Errorf("Find: %v", err)
 		}
 		if len(prs) == 0 {
 			break
 		}

-		i += len(prs)
+		start += 50
 		for _, pr := range prs {
 			baseRepo := &Repository{ID: pr.BaseRepoID}
 			has, err := x.Table("repository").Get(baseRepo)
@@ -90,7 +101,15 @@ func refixMergeBase(x *xorm.Engine) error {
 			}
 			pr.MergeBase = strings.TrimSpace(pr.MergeBase)
 			x.ID(pr.ID).Cols("merge_base").Update(pr)
+			i++
+			select {
+			case <-ticker.C:
+				log.Info("%d/%d (%2.0f%%) Pull Request(s) migrated in %d batches. %d PRs Remaining ...", i, count, float64(i)/float64(count)*100, int(math.Ceil(float64(i)/float64(limit))), count-int64(i))
+			default:
+			}
 		}
 	}
+
+	log.Info("Completed migrating %d Pull Request(s) in: %d batches", count, int(math.Ceil(float64(i)/float64(limit))))
 	return nil
 }
--- a/models/migrations/v136.go
+++ b/models/migrations/v136.go
@@ -6,25 +6,60 @@ package migrations

 import (
 	"fmt"
+	"math"
+	"path/filepath"
+	"strings"
+	"time"

 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
-	pull_service "code.gitea.io/gitea/services/pull"

 	"xorm.io/xorm"
 )

 func addCommitDivergenceToPulls(x *xorm.Engine) error {
+	type Repository struct {
+		ID        int64 `xorm:"pk autoincr"`
+		OwnerID   int64 `xorm:"UNIQUE(s) index"`
+		OwnerName string
+		LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
+		Name      string `xorm:"INDEX NOT NULL"`
+	}
+
+	type PullRequest struct {
+		ID int64 `xorm:"pk autoincr"`
+
+		CommitsAhead  int
+		CommitsBehind int
+
+		BaseRepoID int64 `xorm:"INDEX"`
+		BaseBranch string
+
+		HasMerged      bool   `xorm:"INDEX"`
+		MergedCommitID string `xorm:"VARCHAR(40)"`
+	}

 	if err := x.Sync2(new(models.PullRequest)); err != nil {
 		return fmt.Errorf("Sync2: %v", err)
 	}

-	var last int
+	last := 0
+	migrated := 0
+
 	batchSize := setting.Database.IterateBufferSize
 	sess := x.NewSession()
 	defer sess.Close()
+
+	ticker := time.NewTicker(5 * time.Second)
+	defer ticker.Stop()
+	count, err := sess.Where("has_merged = ?", false).Count(new(PullRequest))
+	if err != nil {
+		return err
+	}
+	log.Info("%d Unmerged Pull Request(s) to migrate ...", count)
+
 	for {
 		if err := sess.Begin(); err != nil {
 			return err
@@ -37,27 +72,53 @@ func addCommitDivergenceToPulls(x *xorm.Engine) error {
 		if len(results) == 0 {
 			break
 		}
-		last += len(results)
+		last += batchSize

 		for _, pr := range results {
-			divergence, err := pull_service.GetDiverging(pr)
+			baseRepo := &Repository{ID: pr.BaseRepoID}
+			has, err := x.Table("repository").Get(baseRepo)
+			if err != nil {
+				return fmt.Errorf("Unable to get base repo %d %v", pr.BaseRepoID, err)
+			}
+			if !has {
+				log.Error("Missing base repo with id %d for PR ID %d", pr.BaseRepoID, pr.ID)
+				continue
+			}
+			userPath := filepath.Join(setting.RepoRootPath, strings.ToLower(baseRepo.OwnerName))
+			repoPath := filepath.Join(userPath, strings.ToLower(baseRepo.Name)+".git")
+
+			gitRefName := fmt.Sprintf("refs/pull/%d/head", pr.Index)
+
+			divergence, err := git.GetDivergingCommits(repoPath, pr.BaseBranch, gitRefName)
 			if err != nil {
 				log.Warn("Could not recalculate Divergence for pull: %d", pr.ID)
 				pr.CommitsAhead = 0
 				pr.CommitsBehind = 0
 			}
-			if divergence != nil {
-				pr.CommitsAhead = divergence.Ahead
-				pr.CommitsBehind = divergence.Behind
-			}
+			pr.CommitsAhead = divergence.Ahead
+			pr.CommitsBehind = divergence.Behind
+
 			if _, err = sess.ID(pr.ID).Cols("commits_ahead", "commits_behind").Update(pr); err != nil {
 				return fmt.Errorf("Update Cols: %v", err)
 			}
+			migrated++
 		}

 		if err := sess.Commit(); err != nil {
 			return err
 		}
+		select {
+		case <-ticker.C:
+			log.Info(
+				"%d/%d (%2.0f%%) Pull Request(s) migrated in %d batches. %d PRs Remaining ...",
+				migrated,
+				count,
+				float64(migrated)/float64(count)*100,
+				int(math.Ceil(float64(migrated)/float64(batchSize))),
+				count-int64(migrated))
+		default:
+		}
 	}
+	log.Info("Completed migrating %d Pull Request(s) in: %d batches", count, int(math.Ceil(float64(migrated)/float64(batchSize))))
 	return nil
 }
--- a/models/migrations/v140.go
+++ b/models/migrations/v140.go
@@ -0,0 +1,56 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"fmt"
+
+	"code.gitea.io/gitea/modules/setting"
+
+	"xorm.io/xorm"
+)
+
+func fixLanguageStatsToSaveSize(x *xorm.Engine) error {
+	// LanguageStat see models/repo_language_stats.go
+	type LanguageStat struct {
+		Size int64 `xorm:"NOT NULL DEFAULT 0"`
+	}
+
+	// RepoIndexerType specifies the repository indexer type
+	type RepoIndexerType int
+
+	const (
+		// RepoIndexerTypeCode code indexer
+		RepoIndexerTypeCode RepoIndexerType = iota // 0
+		// RepoIndexerTypeStats repository stats indexer
+		RepoIndexerTypeStats // 1
+	)
+
+	// RepoIndexerStatus see models/repo_indexer.go
+	type RepoIndexerStatus struct {
+		IndexerType RepoIndexerType `xorm:"INDEX(s) NOT NULL DEFAULT 0"`
+	}
+
+	if err := x.Sync2(new(LanguageStat)); err != nil {
+		return fmt.Errorf("Sync2: %v", err)
+	}
+
+	x.Delete(&RepoIndexerStatus{IndexerType: RepoIndexerTypeStats})
+
+	// Delete language stat statuses
+	truncExpr := "TRUNCATE TABLE"
+	if setting.Database.UseSQLite3 {
+		truncExpr = "DELETE FROM"
+	}
+
+	// Delete language stats
+	if _, err := x.Exec(fmt.Sprintf("%s language_stat", truncExpr)); err != nil {
+		return err
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	return dropTableColumns(sess, "language_stat", "percentage")
+}
--- a/models/models.go
+++ b/models/models.go
@@ -182,6 +182,10 @@ func SetEngine() (err error) {
 }

 // NewEngine initializes a new xorm.Engine
+// This function must never call .Sync2() if the provided migration function fails.
+// When called from the "doctor" command, the migration function is a version check
+// that prevents the doctor from fixing anything in the database if the migration level
+// is different from the expected value.
 func NewEngine(ctx context.Context, migrateFunc func(*xorm.Engine) error) (err error) {
 	if err = SetEngine(); err != nil {
 		return err
--- a/models/repo.go
+++ b/models/repo.go
@@ -35,7 +35,6 @@ import (
 	"code.gitea.io/gitea/modules/util"

 	"github.com/unknwon/com"
-	"xorm.io/builder"
 )

 var (
@@ -174,9 +173,10 @@ type Repository struct {
 	*Mirror    `xorm:"-"`
 	Status     RepositoryStatus `xorm:"NOT NULL DEFAULT 0"`

-	RenderingMetas  map[string]string `xorm:"-"`
-	Units           []*RepoUnit       `xorm:"-"`
-	PrimaryLanguage *LanguageStat     `xorm:"-"`
+	RenderingMetas         map[string]string `xorm:"-"`
+	DocumentRenderingMetas map[string]string `xorm:"-"`
+	Units                  []*RepoUnit       `xorm:"-"`
+	PrimaryLanguage        *LanguageStat     `xorm:"-"`

 	IsFork                          bool               `xorm:"INDEX NOT NULL DEFAULT false"`
 	ForkID                          int64              `xorm:"INDEX"`
@@ -534,11 +534,12 @@ func (repo *Repository) mustOwner(e Engine) *User {

 // ComposeMetas composes a map of metas for properly rendering issue links and external issue trackers.
 func (repo *Repository) ComposeMetas() map[string]string {
-	if repo.RenderingMetas == nil {
+	if len(repo.RenderingMetas) == 0 {
 		metas := map[string]string{
 			"user":     repo.OwnerName,
 			"repo":     repo.Name,
 			"repoPath": repo.RepoPath(),
+			"mode":     "comment",
 		}

 		unit, err := repo.GetUnit(UnitTypeExternalTracker)
@@ -570,6 +571,19 @@ func (repo *Repository) ComposeMetas() map[string]string {
 	return repo.RenderingMetas
 }

+// ComposeDocumentMetas composes a map of metas for properly rendering documents
+func (repo *Repository) ComposeDocumentMetas() map[string]string {
+	if len(repo.DocumentRenderingMetas) == 0 {
+		metas := map[string]string{}
+		for k, v := range repo.ComposeMetas() {
+			metas[k] = v
+		}
+		metas["mode"] = "document"
+		repo.DocumentRenderingMetas = metas
+	}
+	return repo.DocumentRenderingMetas
+}
+
 // DeleteWiki removes the actual and local copy of repository wiki.
 func (repo *Repository) DeleteWiki() error {
 	return repo.deleteWiki(x)
@@ -1575,67 +1589,9 @@ func DeleteRepository(doer *User, uid, repoID int64) error {
 		return fmt.Errorf("deleteBeans: %v", err)
 	}

-	deleteCond := builder.Select("id").From("issue").Where(builder.Eq{"repo_id": repoID})
-	// Delete comments and attachments
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&Comment{}); err != nil {
-		return err
-	}
-
-	// Dependencies for issues in this repository
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&IssueDependency{}); err != nil {
-		return err
-	}
-
-	// Delete dependencies for issues in other repositories
-	if _, err = sess.In("dependency_id", deleteCond).
-		Delete(&IssueDependency{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&IssueUser{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&Reaction{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&IssueWatch{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&Stopwatch{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&TrackedTime{}); err != nil {
-		return err
-	}
-
-	attachments = attachments[:0]
-	if err = sess.Join("INNER", "issue", "issue.id = attachment.issue_id").
-		Where("issue.repo_id = ?", repoID).
-		Find(&attachments); err != nil {
-		return err
-	}
-	attachmentPaths := make([]string, 0, len(attachments))
-	for j := range attachments {
-		attachmentPaths = append(attachmentPaths, attachments[j].LocalPath())
-	}
-
-	if _, err = sess.In("issue_id", deleteCond).
-		Delete(&Attachment{}); err != nil {
-		return err
-	}
-
-	if _, err = sess.Delete(&Issue{RepoID: repoID}); err != nil {
+	// Delete Issues and related objects
+	var attachmentPaths []string
+	if attachmentPaths, err = deleteIssuesByRepoID(sess, repoID); err != nil {
 		return err
 	}

--- a/models/repo_language_stats.go
+++ b/models/repo_language_stats.go
@@ -20,7 +20,8 @@ type LanguageStat struct {
 	CommitID    string
 	IsPrimary   bool
 	Language    string             `xorm:"VARCHAR(30) UNIQUE(s) INDEX NOT NULL"`
-	Percentage  float32            `xorm:"NUMERIC(5,2) NOT NULL DEFAULT 0"`
+	Percentage  float32            `xorm:"-"`
+	Size        int64              `xorm:"NOT NULL DEFAULT 0"`
 	Color       string             `xorm:"-"`
 	CreatedUnix timeutil.TimeStamp `xorm:"INDEX CREATED"`
 }
@@ -34,12 +35,36 @@ func (stats LanguageStatList) loadAttributes() {
 	}
 }

+func (stats LanguageStatList) getLanguagePercentages() map[string]float32 {
+	langPerc := make(map[string]float32)
+	var otherPerc float32 = 100
+	var total int64
+
+	for _, stat := range stats {
+		total += stat.Size
+	}
+	if total > 0 {
+		for _, stat := range stats {
+			perc := float32(math.Round(float64(stat.Size)/float64(total)*1000) / 10)
+			if perc <= 0.1 {
+				continue
+			}
+			otherPerc -= perc
+			langPerc[stat.Language] = perc
+		}
+		otherPerc = float32(math.Round(float64(otherPerc)*10) / 10)
+	}
+	if otherPerc > 0 {
+		langPerc["other"] = otherPerc
+	}
+	return langPerc
+}
+
 func (repo *Repository) getLanguageStats(e Engine) (LanguageStatList, error) {
 	stats := make(LanguageStatList, 0, 6)
-	if err := e.Where("`repo_id` = ?", repo.ID).Desc("`percentage`").Find(&stats); err != nil {
+	if err := e.Where("`repo_id` = ?", repo.ID).Desc("`size`").Find(&stats); err != nil {
 		return nil, err
 	}
-	stats.loadAttributes()
 	return stats, nil
 }

@@ -54,13 +79,18 @@ func (repo *Repository) GetTopLanguageStats(limit int) (LanguageStatList, error)
 	if err != nil {
 		return nil, err
 	}
+	perc := stats.getLanguagePercentages()
 	topstats := make(LanguageStatList, 0, limit)
 	var other float32
 	for i := range stats {
-		if stats[i].Language == "other" || len(topstats) >= limit {
-			other += stats[i].Percentage
+		if _, ok := perc[stats[i].Language]; !ok {
 			continue
 		}
+		if stats[i].Language == "other" || len(topstats) >= limit {
+			other += perc[stats[i].Language]
+			continue
+		}
+		stats[i].Percentage = perc[stats[i].Language]
 		topstats = append(topstats, stats[i])
 	}
 	if other > 0 {
@@ -71,11 +101,12 @@ func (repo *Repository) GetTopLanguageStats(limit int) (LanguageStatList, error)
 			Percentage: float32(math.Round(float64(other)*10) / 10),
 		})
 	}
+	topstats.loadAttributes()
 	return topstats, nil
 }

 // UpdateLanguageStats updates the language statistics for repository
-func (repo *Repository) UpdateLanguageStats(commitID string, stats map[string]float32) error {
+func (repo *Repository) UpdateLanguageStats(commitID string, stats map[string]int64) error {
 	sess := x.NewSession()
 	if err := sess.Begin(); err != nil {
 		return err
@@ -87,15 +118,15 @@ func (repo *Repository) UpdateLanguageStats(commitID string, stats map[string]fl
 		return err
 	}
 	var topLang string
-	var p float32
-	for lang, perc := range stats {
-		if perc > p {
-			p = perc
+	var s int64
+	for lang, size := range stats {
+		if size > s {
+			s = size
 			topLang = strings.ToLower(lang)
 		}
 	}

-	for lang, perc := range stats {
+	for lang, size := range stats {
 		upd := false
 		llang := strings.ToLower(lang)
 		for _, s := range oldstats {
@@ -103,8 +134,8 @@ func (repo *Repository) UpdateLanguageStats(commitID string, stats map[string]fl
 			if strings.ToLower(s.Language) == llang {
 				s.CommitID = commitID
 				s.IsPrimary = llang == topLang
-				s.Percentage = perc
-				if _, err := sess.ID(s.ID).Cols("`commit_id`", "`percentage`", "`is_primary`").Update(s); err != nil {
+				s.Size = size
+				if _, err := sess.ID(s.ID).Cols("`commit_id`", "`size`", "`is_primary`").Update(s); err != nil {
 					return err
 				}
 				upd = true
@@ -114,11 +145,11 @@ func (repo *Repository) UpdateLanguageStats(commitID string, stats map[string]fl
 		// Insert new language
 		if !upd {
 			if _, err := sess.Insert(&LanguageStat{
-				RepoID:     repo.ID,
-				CommitID:   commitID,
-				IsPrimary:  llang == topLang,
-				Language:   lang,
-				Percentage: perc,
+				RepoID:    repo.ID,
+				CommitID:  commitID,
+				IsPrimary: llang == topLang,
+				Language:  lang,
+				Size:      size,
 			}); err != nil {
 				return err
 			}
@@ -153,7 +184,7 @@ func CopyLanguageStat(originalRepo, destRepo *Repository) error {
 		return err
 	}
 	RepoLang := make(LanguageStatList, 0, 6)
-	if err := sess.Where("`repo_id` = ?", originalRepo.ID).Desc("`percentage`").Find(&RepoLang); err != nil {
+	if err := sess.Where("`repo_id` = ?", originalRepo.ID).Desc("`size`").Find(&RepoLang); err != nil {
 		return err
 	}
 	if len(RepoLang) > 0 {
--- a/models/repo_list.go
+++ b/models/repo_list.go
@@ -140,10 +140,13 @@ type SearchRepoOptions struct {
 	PriorityOwnerID int64
 	OrderBy         SearchOrderBy
 	Private         bool // Include private repositories in results
-	OnlyPrivate     bool // Include only private repositories in results
 	StarredByID     int64
 	AllPublic       bool // Include also all public repositories of users and public organisations
 	AllLimited      bool // Include also all public repositories of limited organisations
+	// None -> include public and private
+	// True -> include just private
+	// False -> incude just public
+	IsPrivate util.OptionalBool
 	// None -> include collaborative AND non-collaborative
 	// True -> include just collaborative
 	// False -> incude just non-collaborative
@@ -221,15 +224,8 @@ func SearchRepositoryCondition(opts *SearchRepoOptions) builder.Cond {
 				))))
 	}

-	if opts.OnlyPrivate {
-		cond = cond.And(
-			builder.Or(
-				builder.Eq{"is_private": true},
-				builder.In("owner_id", builder.Select("id").From("`user`").Where(
-					builder.And(
-						builder.Eq{"type": UserTypeOrganization},
-						builder.Or(builder.Eq{"visibility": structs.VisibleTypeLimited}, builder.Eq{"visibility": structs.VisibleTypePrivate}),
-					)))))
+	if opts.IsPrivate != util.OptionalBoolNone {
+		cond = cond.And(builder.Eq{"is_private": opts.IsPrivate.IsTrue()})
 	}

 	if opts.Template != util.OptionalBoolNone {
@@ -249,14 +245,35 @@ func SearchRepositoryCondition(opts *SearchRepoOptions) builder.Cond {
 		}

 		if opts.Collaborate != util.OptionalBoolFalse {
+			// A Collaboration is:
 			collaborateCond := builder.And(
+				// 1. Repository we don't own
+				builder.Neq{"owner_id": opts.OwnerID},
+				// 2. But we can see because of:
 				builder.Or(
-					builder.Expr("repository.id IN (SELECT repo_id FROM `access` WHERE access.user_id = ?)", opts.OwnerID),
-					builder.In("id", builder.Select("`team_repo`.repo_id").
+					// A. We have access
+					builder.In("`repository`.id",
+						builder.Select("`access`.repo_id").
+							From("access").
+							Where(builder.Eq{"`access`.user_id": opts.OwnerID})),
+					// B. We are in a team for
+					builder.In("`repository`.id", builder.Select("`team_repo`.repo_id").
 						From("team_repo").
 						Where(builder.Eq{"`team_user`.uid": opts.OwnerID}).
-						Join("INNER", "team_user", "`team_user`.team_id = `team_repo`.team_id"))),
-				builder.Neq{"owner_id": opts.OwnerID})
+						Join("INNER", "team_user", "`team_user`.team_id = `team_repo`.team_id")),
+					// C. Public repositories in private organizations that we are member of
+					builder.And(
+						builder.Eq{"`repository`.is_private": false},
+						builder.In("`repository`.owner_id",
+							builder.Select("`org_user`.org_id").
+								From("org_user").
+								Join("INNER", "`user`", "`user`.id = `org_user`.org_id").
+								Where(builder.Eq{
+									"`org_user`.uid":    opts.OwnerID,
+									"`user`.type":       UserTypeOrganization,
+									"`user`.visibility": structs.VisibleTypePrivate,
+								})))),
+			)
 			if !opts.Private {
 				collaborateCond = collaborateCond.And(builder.Expr("owner_id NOT IN (SELECT org_id FROM org_user WHERE org_user.uid = ? AND org_user.is_public = ?)", opts.OwnerID, false))
 			}
--- a/modules/analyze/code_langauge.go
+++ b/modules/analyze/code_langauge.go
@@ -10,8 +10,8 @@ import (
 	"github.com/go-enry/go-enry/v2"
 )

-// GetCodeLanguageWithCallback detects code language based on file name and content using callback
-func GetCodeLanguageWithCallback(filename string, contentFunc func() ([]byte, error)) string {
+// GetCodeLanguage detects code language based on file name and content
+func GetCodeLanguage(filename string, content []byte) string {
 	if language, ok := enry.GetLanguageByExtension(filename); ok {
 		return language
 	}
@@ -20,17 +20,9 @@ func GetCodeLanguageWithCallback(filename string, contentFunc func() ([]byte, er
 		return language
 	}

-	content, err := contentFunc()
-	if err != nil {
+	if len(content) == 0 {
 		return enry.OtherLanguage
 	}

 	return enry.GetLanguage(filepath.Base(filename), content)
 }
-
-// GetCodeLanguage detects code language based on file name and content
-func GetCodeLanguage(filename string, content []byte) string {
-	return GetCodeLanguageWithCallback(filename, func() ([]byte, error) {
-		return content, nil
-	})
-}
--- a/modules/context/api.go
+++ b/modules/context/api.go
@@ -7,6 +7,7 @@ package context

 import (
 	"fmt"
+	"net/http"
 	"net/url"
 	"strings"

@@ -64,18 +65,22 @@ type APINotFound struct{}
 // swagger:response redirect
 type APIRedirect struct{}

-// Error responses error message to client with given message.
+// Error responds with an error message to client with given obj as the message.
 // If status is 500, also it prints error to log.
 func (ctx *APIContext) Error(status int, title string, obj interface{}) {
 	var message string
 	if err, ok := obj.(error); ok {
 		message = err.Error()
 	} else {
-		message = obj.(string)
+		message = fmt.Sprintf("%s", obj)
 	}

-	if status == 500 {
-		log.Error("%s: %s", title, message)
+	if status == http.StatusInternalServerError {
+		log.ErrorWithSkip(1, "%s: %s", title, message)
+
+		if macaron.Env == macaron.PROD {
+			message = ""
+		}
 	}

 	ctx.JSON(status, APIError{
@@ -84,6 +89,22 @@ func (ctx *APIContext) Error(status int, title string, obj interface{}) {
 	})
 }

+// InternalServerError responds with an error message to the client with the error as a message
+// and the file and line of the caller.
+func (ctx *APIContext) InternalServerError(err error) {
+	log.ErrorWithSkip(1, "InternalServerError: %v", err)
+
+	var message string
+	if macaron.Env != macaron.PROD {
+		message = err.Error()
+	}
+
+	ctx.JSON(http.StatusInternalServerError, APIError{
+		Message: message,
+		URL:     setting.API.SwaggerURL,
+	})
+}
+
 func genAPILinks(curURL *url.URL, total, pageSize, curPage int) []string {
 	page := NewPagination(total, pageSize, curPage, 0)
 	paginater := page.Paginater
--- a/modules/context/auth.go
+++ b/modules/context/auth.go
@@ -49,7 +49,9 @@ func Toggle(options *ToggleOptions) macaron.Handler {
 				if ctx.Req.URL.Path != "/user/settings/change_password" {
 					ctx.Data["Title"] = ctx.Tr("auth.must_change_password")
 					ctx.Data["ChangePasscodeLink"] = setting.AppSubURL + "/user/change_password"
-					ctx.SetCookie("redirect_to", setting.AppSubURL+ctx.Req.URL.RequestURI(), 0, setting.AppSubURL)
+					if ctx.Req.URL.Path != "/user/events" {
+						ctx.SetCookie("redirect_to", setting.AppSubURL+ctx.Req.URL.RequestURI(), 0, setting.AppSubURL)
+					}
 					ctx.Redirect(setting.AppSubURL + "/user/settings/change_password")
 					return
 				}
--- a/modules/convert/pull_review.go
+++ b/modules/convert/pull_review.go
@@ -103,7 +103,7 @@ func ToPullReviewCommentList(review *models.Review, doer *models.User) ([]*api.P
 					OrigCommitID: comment.OldRef,
 					DiffHunk:     patch2diff(comment.Patch),
 					HTMLURL:      comment.HTMLURL(),
-					HTMLPullURL:  review.Issue.APIURL(),
+					HTMLPullURL:  review.Issue.HTMLURL(),
 				}

 				if comment.Line < 0 {
--- a/modules/emoji/emoji.go
+++ b/modules/emoji/emoji.go
@@ -6,6 +6,7 @@
 package emoji

 import (
+	"sort"
 	"strings"
 	"sync"
 )
@@ -19,6 +20,7 @@ type Emoji struct {
 	Description    string
 	Aliases        []string
 	UnicodeVersion string
+	SkinTones      bool
 }

 var (
@@ -48,6 +50,12 @@ func loadMap() {
 		// process emoji codes and aliases
 		codePairs := make([]string, 0)
 		aliasPairs := make([]string, 0)
+
+		// sort from largest to small so we match combined emoji first
+		sort.Slice(GemojiData, func(i, j int) bool {
+			return len(GemojiData[i].Emoji) > len(GemojiData[j].Emoji)
+		})
+
 		for i, e := range GemojiData {
 			if e.Emoji == "" || len(e.Aliases) == 0 {
 				continue
@@ -72,6 +80,7 @@ func loadMap() {
 		codeReplacer = strings.NewReplacer(codePairs...)
 		aliasReplacer = strings.NewReplacer(aliasPairs...)
 	})
+
 }

 // FromCode retrieves the emoji data based on the provided unicode code (ie,
@@ -117,3 +126,22 @@ func ReplaceAliases(s string) string {
 	loadMap()
 	return aliasReplacer.Replace(s)
 }
+
+// FindEmojiSubmatchIndex returns index pair of longest emoji in a string
+func FindEmojiSubmatchIndex(s string) []int {
+	loadMap()
+
+	//see if there are any emoji in string before looking for position of specific ones
+	//no performance difference when there is a match but 10x faster when there are not
+	if s == ReplaceCodes(s) {
+		return nil
+	}
+
+	for j := range GemojiData {
+		i := strings.Index(s, GemojiData[j].Emoji)
+		if i != -1 {
+			return []int{i, i + len(GemojiData[j].Emoji)}
+		}
+	}
+	return nil
+}
--- a/modules/emoji/emoji_data.go
+++ b/modules/emoji/emoji_data.go
--- a/modules/git/repo_language_stats.go
+++ b/modules/git/repo_language_stats.go
@@ -8,7 +8,6 @@ import (
 	"bytes"
 	"io"
 	"io/ioutil"
-	"math"

 	"code.gitea.io/gitea/modules/analyze"

@@ -20,8 +19,22 @@ import (

 const fileSizeLimit int64 = 16 * 1024 * 1024

+// specialLanguages defines list of languages that are excluded from the calculation
+// unless they are the only language present in repository. Only languages which under
+// normal circumstances are not considered to be code should be listed here.
+var specialLanguages = []string{
+	"XML",
+	"JSON",
+	"TOML",
+	"YAML",
+	"INI",
+	"SVG",
+	"Text",
+	"Markdown",
+}
+
 // GetLanguageStats calculates language stats for git repository at specified commit
-func (repo *Repository) GetLanguageStats(commitID string) (map[string]float32, error) {
+func (repo *Repository) GetLanguageStats(commitID string) (map[string]int64, error) {
 	r, err := git.PlainOpen(repo.Path)
 	if err != nil {
 		return nil, err
@@ -43,24 +56,32 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]float32, e
 	}

 	sizes := make(map[string]int64)
-	var total int64
 	err = tree.Files().ForEach(func(f *object.File) error {
-		if enry.IsVendor(f.Name) || enry.IsDotFile(f.Name) ||
+		if f.Size == 0 || enry.IsVendor(f.Name) || enry.IsDotFile(f.Name) ||
 			enry.IsDocumentation(f.Name) || enry.IsConfiguration(f.Name) {
 			return nil
 		}

+		// If content can not be read just do detection by filename
+		content, _ := readFile(f, fileSizeLimit)
+		if enry.IsGenerated(f.Name, content) {
+			return nil
+		}
+
 		// TODO: Use .gitattributes file for linguist overrides

-		language := analyze.GetCodeLanguageWithCallback(f.Name, func() ([]byte, error) {
-			return readFile(f, fileSizeLimit)
-		})
+		language := analyze.GetCodeLanguage(f.Name, content)
 		if language == enry.OtherLanguage || language == "" {
 			return nil
 		}

+		// group languages, such as Pug -> HTML; SCSS -> CSS
+		group := enry.GetLanguageGroup(language)
+		if group != "" {
+			language = group
+		}
+
 		sizes[language] += f.Size
-		total += f.Size

 		return nil
 	})
@@ -68,21 +89,14 @@ func (repo *Repository) GetLanguageStats(commitID string) (map[string]float32, e
 		return nil, err
 	}

-	stats := make(map[string]float32)
-	var otherPerc float32 = 100
-	for language, size := range sizes {
-		perc := float32(math.Round(float64(size)/float64(total)*1000) / 10)
-		if perc <= 0.1 {
-			continue
+	// filter special languages unless they are the only language
+	if len(sizes) > 1 {
+		for _, language := range specialLanguages {
+			delete(sizes, language)
 		}
-		otherPerc -= perc
-		stats[language] = perc
 	}
-	otherPerc = float32(math.Round(float64(otherPerc)*10) / 10)
-	if otherPerc > 0 {
-		stats["other"] = otherPerc
-	}
-	return stats, nil
+
+	return sizes, nil
 }

 func readFile(f *object.File, limit int64) ([]byte, error) {
--- a/modules/indexer/stats/indexer_test.go
+++ b/modules/indexer/stats/indexer_test.go
@@ -34,9 +34,10 @@ func TestRepoStatsIndex(t *testing.T) {

 	repo, err := models.GetRepositoryByID(1)
 	assert.NoError(t, err)
+	status, err := repo.GetIndexerStatus(models.RepoIndexerTypeStats)
+	assert.NoError(t, err)
+	assert.Equal(t, "65f1bf27bc3bf70f64657658635e66094edbcb4d", status.CommitSha)
 	langs, err := repo.GetTopLanguageStats(5)
 	assert.NoError(t, err)
-	assert.Len(t, langs, 1)
-	assert.Equal(t, "other", langs[0].Language)
-	assert.Equal(t, float32(100), langs[0].Percentage)
+	assert.Empty(t, langs)
 }
--- a/modules/markup/html.go
+++ b/modules/markup/html.go
@@ -65,10 +65,6 @@ var (

 	// EmojiShortCodeRegex find emoji by alias like :smile:
 	EmojiShortCodeRegex = regexp.MustCompile(`\:[\w\+\-]+\:{1}`)
-
-	// find emoji literal: search all emoji hex range as many times as they appear as
-	// some emojis (skin color etc..) are just two or more chained together
-	emojiRegex = regexp.MustCompile(`[\x{1F000}-\x{1FFFF}|\x{2000}-\x{32ff}|\x{fe4e5}-\x{fe4ee}|\x{200D}|\x{FE0F}|\x{e0000}-\x{e007f}]+`)
 )

 // CSS class for action keywords (e.g. "closes: #1")
@@ -922,8 +918,7 @@ func emojiShortCodeProcessor(ctx *postProcessCtx, node *html.Node) {

 // emoji processor to match emoji and add emoji class
 func emojiProcessor(ctx *postProcessCtx, node *html.Node) {
-	m := emojiRegex.FindStringSubmatchIndex(node.Data)
-
+	m := emoji.FindEmojiSubmatchIndex(node.Data)
 	if m == nil {
 		return
 	}
--- a/modules/markup/html_test.go
+++ b/modules/markup/html_test.go
@@ -263,7 +263,9 @@ func TestRender_emoji(t *testing.T) {
 	test(
 		"Some text with :smile: in the middle",
 		`<p>Some text with <span class="emoji" aria-label="grinning face with smiling eyes">😄</span> in the middle</p>`)
-
+	test(
+		"Some text with 😄😄 2 emoji next to each other",
+		`<p>Some text with <span class="emoji" aria-label="grinning face with smiling eyes">😄</span><span class="emoji" aria-label="grinning face with smiling eyes">😄</span> 2 emoji next to each other</p>`)
 	// should match nothing
 	test(
 		"2001:0db8:85a3:0000:0000:8a2e:0370:7334",
--- a/modules/markup/markdown/goldmark.go
+++ b/modules/markup/markdown/goldmark.go
@@ -151,6 +151,16 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
 					v.AppendChild(v, newChild)
 				}
 			}
+		case *ast.Text:
+			if v.SoftLineBreak() && !v.HardLineBreak() {
+				renderMetas := pc.Get(renderMetasKey).(map[string]string)
+				mode := renderMetas["mode"]
+				if mode != "document" {
+					v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInComments)
+				} else {
+					v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInDocuments)
+				}
+			}
 		}
 		return ast.WalkContinue, nil
 	})
--- a/modules/markup/markdown/markdown.go
+++ b/modules/markup/markdown/markdown.go
@@ -29,17 +29,19 @@ var once = sync.Once{}

 var urlPrefixKey = parser.NewContextKey()
 var isWikiKey = parser.NewContextKey()
+var renderMetasKey = parser.NewContextKey()

 // NewGiteaParseContext creates a parser.Context with the gitea context set
-func NewGiteaParseContext(urlPrefix string, isWiki bool) parser.Context {
+func NewGiteaParseContext(urlPrefix string, metas map[string]string, isWiki bool) parser.Context {
 	pc := parser.NewContext(parser.WithIDs(newPrefixedIDs()))
 	pc.Set(urlPrefixKey, urlPrefix)
 	pc.Set(isWikiKey, isWiki)
+	pc.Set(renderMetasKey, metas)
 	return pc
 }

-// RenderRaw renders Markdown to HTML without handling special links.
-func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
+// render renders Markdown to HTML without handling special links.
+func render(body []byte, urlPrefix string, metas map[string]string, wikiMarkdown bool) []byte {
 	once.Do(func() {
 		converter = goldmark.New(
 			goldmark.WithExtensions(extension.Table,
@@ -75,12 +77,9 @@ func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
 			),
 		)

-		if setting.Markdown.EnableHardLineBreak {
-			converter.Renderer().AddOptions(html.WithHardWraps())
-		}
 	})

-	pc := NewGiteaParseContext(urlPrefix, wikiMarkdown)
+	pc := NewGiteaParseContext(urlPrefix, metas, wikiMarkdown)
 	var buf bytes.Buffer
 	if err := converter.Convert(giteautil.NormalizeEOL(body), &buf, parser.WithContext(pc)); err != nil {
 		log.Error("Unable to render: %v", err)
@@ -112,7 +111,7 @@ func (Parser) Extensions() []string {

 // Render implements markup.Parser
 func (Parser) Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki bool) []byte {
-	return RenderRaw(rawBytes, urlPrefix, isWiki)
+	return render(rawBytes, urlPrefix, metas, isWiki)
 }

 // Render renders Markdown to HTML with all specific handling stuff.
@@ -120,6 +119,11 @@ func Render(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
 	return markup.Render("a.md", rawBytes, urlPrefix, metas)
 }

+// RenderRaw renders Markdown to HTML without handling special links.
+func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
+	return render(body, urlPrefix, map[string]string{}, wikiMarkdown)
+}
+
 // RenderString renders Markdown to HTML with special links and returns string type.
 func RenderString(raw, urlPrefix string, metas map[string]string) string {
 	return markup.RenderString("a.md", raw, urlPrefix, metas)
--- a/modules/repository/create.go
+++ b/modules/repository/create.go
@@ -47,7 +47,7 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (_ *m
 		// No need for init mirror.
 		if !opts.IsMirror {
 			repoPath := models.RepoPath(u.Name, repo.Name)
-			if err = initRepository(ctx, repoPath, u, repo, opts); err != nil {
+			if err = initRepository(ctx, repoPath, doer, repo, opts); err != nil {
 				if err2 := os.RemoveAll(repoPath); err2 != nil {
 					log.Error("initRepository: %v", err)
 					return fmt.Errorf(
--- a/modules/session/virtual.go
+++ b/modules/session/virtual.go
@@ -107,10 +107,11 @@ func init() {

 // VirtualStore represents a virtual session store implementation.
 type VirtualStore struct {
-	p    *VirtualSessionProvider
-	sid  string
-	lock sync.RWMutex
-	data map[interface{}]interface{}
+	p        *VirtualSessionProvider
+	sid      string
+	lock     sync.RWMutex
+	data     map[interface{}]interface{}
+	released bool
 }

 // NewVirtualStore creates and returns a virtual session store.
@@ -164,7 +165,7 @@ func (s *VirtualStore) Release() error {
 		// Now ensure that we don't exist!
 		realProvider := s.p.provider

-		if realProvider.Exist(s.sid) {
+		if !s.released && realProvider.Exist(s.sid) {
 			// This is an error!
 			return fmt.Errorf("new sid '%s' already exists", s.sid)
 		}
@@ -172,12 +173,19 @@ func (s *VirtualStore) Release() error {
 		if err != nil {
 			return err
 		}
+		if err := realStore.Flush(); err != nil {
+			return err
+		}
 		for key, value := range s.data {
 			if err := realStore.Set(key, value); err != nil {
 				return err
 			}
 		}
-		return realStore.Release()
+		err = realStore.Release()
+		if err == nil {
+			s.released = true
+		}
+		return err
 	}
 	return nil
 }
--- a/modules/setting/database.go
+++ b/modules/setting/database.go
@@ -163,7 +163,7 @@ func getPostgreSQLConnectionString(dbHost, dbUser, dbPasswd, dbName, dbParam, db

 // ParseMSSQLHostPort splits the host into host and port
 func ParseMSSQLHostPort(info string) (string, string) {
-	host, port := "127.0.0.1", "1433"
+	host, port := "127.0.0.1", "0"
 	if strings.Contains(info, ":") {
 		host = strings.Split(info, ":")[0]
 		port = strings.Split(info, ":")[1]
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -256,12 +256,14 @@ var (

 	// Markdown settings
 	Markdown = struct {
-		EnableHardLineBreak bool
-		CustomURLSchemes    []string `ini:"CUSTOM_URL_SCHEMES"`
-		FileExtensions      []string
+		EnableHardLineBreakInComments  bool
+		EnableHardLineBreakInDocuments bool
+		CustomURLSchemes               []string `ini:"CUSTOM_URL_SCHEMES"`
+		FileExtensions                 []string
 	}{
-		EnableHardLineBreak: true,
-		FileExtensions:      strings.Split(".md,.markdown,.mdown,.mkd", ","),
+		EnableHardLineBreakInComments:  true,
+		EnableHardLineBreakInDocuments: false,
+		FileExtensions:                 strings.Split(".md,.markdown,.mdown,.mkd", ","),
 	}

 	// Admin settings
@@ -728,6 +730,8 @@ func NewContext() {
 	for _, key := range minimumKeySizes {
 		if key.MustInt() != -1 {
 			SSH.MinimumKeySizes[strings.ToLower(key.Name())] = key.MustInt()
+		} else {
+			delete(SSH.MinimumKeySizes, strings.ToLower(key.Name()))
 		}
 	}
 	SSH.AuthorizedKeysBackup = sec.Key("SSH_AUTHORIZED_KEYS_BACKUP").MustBool(true)
@@ -999,15 +1003,15 @@ func NewContext() {
 	if len(Langs) == 0 {
 		Langs = []string{
 			"en-US", "zh-CN", "zh-HK", "zh-TW", "de-DE", "fr-FR", "nl-NL", "lv-LV",
-			"ru-RU", "uk-UA", "ja-JP", "es-ES", "pt-BR", "pl-PL", "bg-BG", "it-IT",
-			"fi-FI", "tr-TR", "cs-CZ", "sr-SP", "sv-SE", "ko-KR"}
+			"ru-RU", "uk-UA", "ja-JP", "es-ES", "pt-BR", "pt-PT", "pl-PL", "bg-BG",
+			"it-IT", "fi-FI", "tr-TR", "cs-CZ", "sr-SP", "sv-SE", "ko-KR"}
 	}
 	Names = Cfg.Section("i18n").Key("NAMES").Strings(",")
 	if len(Names) == 0 {
 		Names = []string{"English", "简体中文", "繁體中文（香港）", "繁體中文（台灣）", "Deutsch",
 			"français", "Nederlands", "latviešu", "русский", "Українська", "日本語",
-			"español", "português do Brasil", "polski", "български", "italiano",
-			"suomi", "Türkçe", "čeština", "српски", "svenska", "한국어"}
+			"español", "português do Brasil", "Português de Portugal", "polski", "български",
+			"italiano", "suomi", "Türkçe", "čeština", "српски", "svenska", "한국어"}
 	}
 	dateLangs = Cfg.Section("i18n.datelang").KeysHash()

@@ -1069,7 +1073,7 @@ func loadInternalToken(sec *ini.Section) string {
 			return token
 		}

-		return string(buf)
+		return strings.TrimSpace(string(buf))
 	default:
 		log.Fatal("Unsupported URI-Scheme %q (INTERNAL_TOKEN_URI = %q)", tempURI.Scheme, uri)
 	}
--- a/modules/structs/pull.go
+++ b/modules/structs/pull.go
@@ -82,6 +82,7 @@ type CreatePullRequestOption struct {
 type EditPullRequestOption struct {
 	Title     string   `json:"title"`
 	Body      string   `json:"body"`
+	Base      string   `json:"base"`
 	Assignee  string   `json:"assignee"`
 	Assignees []string `json:"assignees"`
 	Milestone int64    `json:"milestone"`
--- a/modules/templates/dynamic.go
+++ b/modules/templates/dynamic.go
@@ -48,18 +48,6 @@ func JSONRenderer() macaron.Handler {
 	})
 }

-// JSRenderer implements the macaron handler for serving JS templates.
-func JSRenderer() macaron.Handler {
-	return macaron.Renderer(macaron.RenderOptions{
-		Funcs:     NewFuncMap(),
-		Directory: path.Join(setting.StaticRootPath, "templates"),
-		AppendDirectories: []string{
-			path.Join(setting.CustomPath, "templates"),
-		},
-		HTMLContentType: "application/javascript",
-	})
-}
-
 // Mailer provides the templates required for sending notification mails.
 func Mailer() (*texttmpl.Template, *template.Template) {
 	for _, funcs := range NewTextFuncMap() {
--- a/modules/templates/static.go
+++ b/modules/templates/static.go
@@ -132,15 +132,6 @@ func JSONRenderer() macaron.Handler {
 	})
 }

-// JSRenderer implements the macaron handler for serving JS templates.
-func JSRenderer() macaron.Handler {
-	return macaron.Renderer(macaron.RenderOptions{
-		Funcs:              NewFuncMap(),
-		TemplateFileSystem: NewTemplateFileSystem(),
-		HTMLContentType:    "application/javascript",
-	})
-}
-
 // Mailer provides the templates required for sending notification mails.
 func Mailer() (*texttmpl.Template, *template.Template) {
 	for _, funcs := range NewTextFuncMap() {
--- a/modules/timeutil/timestamp.go
+++ b/modules/timeutil/timestamp.go
@@ -75,6 +75,11 @@ func (ts TimeStamp) FormatShort() string {
 	return ts.Format("Jan 02, 2006")
 }

+// FormatDate formats a date in YYYY-MM-DD server time zone
+func (ts TimeStamp) FormatDate() string {
+	return time.Unix(int64(ts), 0).String()[:10]
+}
+
 // IsZero is zero time
 func (ts TimeStamp) IsZero() bool {
 	return ts.AsTimeInLocation(time.Local).IsZero()
--- a/options/locale/TRANSLATORS
+++ b/options/locale/TRANSLATORS
@@ -25,6 +25,7 @@ Damaris Padieu <damizx AT hotmail DOT fr>
 Daniel Speichert <daniel AT speichert DOT pl>
 David Yzaguirre <dvdyzag AT gmail DOT com>
 Dmitriy Nogay <me AT catwhocode DOT ga>
+Emanuel Angelo <emanuel DOT angelo AT gmail DOT com>
 Enrico Testori hypertesto AT gmail DOT com
 Ezequiel Gonzalez Rial <gonrial AT gmail DOT com>
 Gabriel Dugny <gabriel DOT dugny AT gmail DOT com>
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@@ -1647,6 +1647,7 @@ diff.review.placeholder = Review comment
 diff.review.comment = Comment
 diff.review.approve = Approve
 diff.review.reject = Request changes
+diff.committed_by = committed by

 releases.desc = Track project versions and downloads.
 release.releases = Releases
@@ -1872,7 +1873,6 @@ dashboard.resync_all_sshkeys.desc = (Not needed for the built-in SSH server.)
 dashboard.resync_all_hooks = Resynchronize pre-receive, update and post-receive hooks of all repositories.
 dashboard.reinit_missing_repos = Reinitialize all missing Git repositories for which records exist
 dashboard.sync_external_users = Synchronize external user data
-dashboard.git_fsck = Execute health checks on all repositories
 dashboard.server_uptime = Server Uptime
 dashboard.current_goroutine = Current Goroutines
 dashboard.current_memory_usage = Current Memory Usage
--- a/package-lock.json
+++ b/package-lock.json
@@ -14852,6 +14852,28 @@
      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8="
    },
+    "workbox-core": {
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/workbox-core/-/workbox-core-5.1.3.tgz",
+      "integrity": "sha512-TFSIPxxciX9sFaj0FDiohBeIKpwMcCyNduydi9i3LChItcndDS6TJpErxybv8aBWeCMraXt33TWtF6kKuIObNw=="
+    },
+    "workbox-routing": {
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/workbox-routing/-/workbox-routing-5.1.3.tgz",
+      "integrity": "sha512-F+sAp9Iy3lVl3BEG+pzXWVq4AftzjiFpHDaZ4Kf4vLoBoKQE0hIHet4zE5DpHqYdyw+Udhp4wrfHamX6PN6z1Q==",
+      "requires": {
+        "workbox-core": "^5.1.3"
+      }
+    },
+    "workbox-strategies": {
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/workbox-strategies/-/workbox-strategies-5.1.3.tgz",
+      "integrity": "sha512-wiXHfmOKnWABeIVW+/ye0e00+2CcS5y7SIj2f9zcdy2ZLEbcOf7B+yOl5OrWpBGlTUwRjIYhV++ZqiKm3Dc+8w==",
+      "requires": {
+        "workbox-core": "^5.1.3",
+        "workbox-routing": "^5.1.3"
+      }
+    },
    "worker-farm": {
      "version": "1.7.0",
      "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.7.0.tgz",
--- a/package.json
+++ b/package.json
@@ -47,6 +47,8 @@
    "webpack": "4.43.0",
    "webpack-cli": "3.3.11",
    "webpack-fix-style-only-entries": "0.4.0",
+    "workbox-routing": "5.1.3",
+    "workbox-strategies": "5.1.3",
    "worker-loader": "2.0.0"
  },
  "devDependencies": {
--- a/routers/api/v1/misc/markdown.go
+++ b/routers/api/v1/misc/markdown.go
@@ -48,10 +48,12 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
 	}

 	switch form.Mode {
+	case "comment":
+		fallthrough
 	case "gfm":
 		md := []byte(form.Text)
 		urlPrefix := form.Context
-		var meta map[string]string
+		meta := map[string]string{}
 		if !strings.HasPrefix(setting.AppSubURL+"/", urlPrefix) {
 			// check if urlPrefix is already set to a URL
 			linkRegex, _ := xurls.StrictMatchingScheme("https?://")
@@ -61,7 +63,15 @@ func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
 			}
 		}
 		if ctx.Repo != nil && ctx.Repo.Repository != nil {
-			meta = ctx.Repo.Repository.ComposeMetas()
+			// "gfm" = Github Flavored Markdown - set this to render as a document
+			if form.Mode == "gfm" {
+				meta = ctx.Repo.Repository.ComposeDocumentMetas()
+			} else {
+				meta = ctx.Repo.Repository.ComposeMetas()
+			}
+		}
+		if form.Mode == "gfm" {
+			meta["mode"] = "document"
 		}
 		if form.Wiki {
 			_, err := ctx.Write([]byte(markdown.RenderWiki(md, urlPrefix, meta)))
--- a/routers/api/v1/misc/markdown_test.go
+++ b/routers/api/v1/misc/markdown_test.go
@@ -94,7 +94,7 @@ Here are some links to the most important topics. You can find the full list of
 <p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p>
 <h2 id="user-content-quick-links">Quick Links</h2>
 <p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p>
-<p><a href="` + AppSubURL + `wiki/Configuration" rel="nofollow">Configuration</a><br/>
+<p><a href="` + AppSubURL + `wiki/Configuration" rel="nofollow">Configuration</a>
 <a href="` + AppSubURL + `wiki/raw/images/icon-bug.png" rel="nofollow"><img src="` + AppSubURL + `wiki/raw/images/icon-bug.png" title="icon-bug.png" alt="images/icon-bug.png"/></a></p>
 `,
 		// Guard wiki sidebar: special syntax
--- a/routers/api/v1/repo/file.go
+++ b/routers/api/v1/repo/file.go
@@ -7,6 +7,7 @@ package repo

 import (
 	"encoding/base64"
+	"fmt"
 	"net/http"
 	"time"

@@ -198,6 +199,16 @@ func CreateFile(ctx *context.APIContext, apiOpts api.CreateFileOptions) {
 	// responses:
 	//   "201":
 	//     "$ref": "#/responses/FileResponse"
+	//   "403":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+	//   "422":
+	//     "$ref": "#/responses/error"
+
+	if ctx.Repo.Repository.IsEmpty {
+		ctx.Error(http.StatusUnprocessableEntity, "RepoIsEmpty", fmt.Errorf("repo is empty"))
+	}

 	if apiOpts.BranchName == "" {
 		apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
@@ -235,7 +246,7 @@ func CreateFile(ctx *context.APIContext, apiOpts api.CreateFileOptions) {
 	}

 	if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
-		ctx.Error(http.StatusInternalServerError, "CreateFile", err)
+		handleCreateOrUpdateFileError(ctx, err)
 	} else {
 		ctx.JSON(http.StatusCreated, fileResponse)
 	}
@@ -274,6 +285,16 @@ func UpdateFile(ctx *context.APIContext, apiOpts api.UpdateFileOptions) {
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/FileResponse"
+	//   "403":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+	//   "422":
+	//     "$ref": "#/responses/error"
+
+	if ctx.Repo.Repository.IsEmpty {
+		ctx.Error(http.StatusUnprocessableEntity, "RepoIsEmpty", fmt.Errorf("repo is empty"))
+	}

 	if apiOpts.BranchName == "" {
 		apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
@@ -313,12 +334,30 @@ func UpdateFile(ctx *context.APIContext, apiOpts api.UpdateFileOptions) {
 	}

 	if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
-		ctx.Error(http.StatusInternalServerError, "UpdateFile", err)
+		handleCreateOrUpdateFileError(ctx, err)
 	} else {
 		ctx.JSON(http.StatusOK, fileResponse)
 	}
 }

+func handleCreateOrUpdateFileError(ctx *context.APIContext, err error) {
+	if models.IsErrUserCannotCommit(err) || models.IsErrFilePathProtected(err) {
+		ctx.Error(http.StatusForbidden, "Access", err)
+		return
+	}
+	if models.IsErrBranchAlreadyExists(err) || models.IsErrFilenameInvalid(err) || models.IsErrSHADoesNotMatch(err) ||
+		models.IsErrFilePathInvalid(err) || models.IsErrRepoFileAlreadyExists(err) {
+		ctx.Error(http.StatusUnprocessableEntity, "Invalid", err)
+		return
+	}
+	if git.IsErrBranchNotExist(err) {
+		ctx.Error(http.StatusNotFound, "BranchDoesNotExist", err)
+		return
+	}
+
+	ctx.Error(http.StatusInternalServerError, "UpdateFile", err)
+}
+
 // Called from both CreateFile or UpdateFile to handle both
 func createOrUpdateFile(ctx *context.APIContext, opts *repofiles.UpdateRepoFileOptions) (*api.FileResponse, error) {
 	if !canWriteFiles(ctx.Repo) {
--- a/routers/api/v1/repo/issue.go
+++ b/routers/api/v1/repo/issue.go
@@ -691,7 +691,7 @@ func UpdateIssueDeadline(ctx *context.APIContext, form api.EditDeadlineOption) {
 	var deadline time.Time
 	if form.Deadline != nil && !form.Deadline.IsZero() {
 		deadline = time.Date(form.Deadline.Year(), form.Deadline.Month(), form.Deadline.Day(),
-			23, 59, 59, 0, form.Deadline.Location())
+			23, 59, 59, 0, time.Local)
 		deadlineUnix = timeutil.TimeStamp(deadline.Unix())
 	}

--- a/routers/api/v1/repo/pull.go
+++ b/routers/api/v1/repo/pull.go
@@ -382,6 +382,8 @@ func EditPullRequest(ctx *context.APIContext, form api.EditPullRequestOption) {
 	//     "$ref": "#/responses/PullRequest"
 	//   "403":
 	//     "$ref": "#/responses/forbidden"
+	//   "409":
+	//     "$ref": "#/responses/error"
 	//   "412":
 	//     "$ref": "#/responses/error"
 	//   "422":
@@ -508,6 +510,30 @@ func EditPullRequest(ctx *context.APIContext, form api.EditPullRequestOption) {
 		notification.NotifyIssueChangeStatus(ctx.User, issue, statusChangeComment, issue.IsClosed)
 	}

+	// change pull target branch
+	if len(form.Base) != 0 && form.Base != pr.BaseBranch {
+		if !ctx.Repo.GitRepo.IsBranchExist(form.Base) {
+			ctx.Error(http.StatusNotFound, "NewBaseBranchNotExist", fmt.Errorf("new base '%s' not exist", form.Base))
+			return
+		}
+		if err := pull_service.ChangeTargetBranch(pr, ctx.User, form.Base); err != nil {
+			if models.IsErrPullRequestAlreadyExists(err) {
+				ctx.Error(http.StatusConflict, "IsErrPullRequestAlreadyExists", err)
+				return
+			} else if models.IsErrIssueIsClosed(err) {
+				ctx.Error(http.StatusUnprocessableEntity, "IsErrIssueIsClosed", err)
+				return
+			} else if models.IsErrPullRequestHasMerged(err) {
+				ctx.Error(http.StatusConflict, "IsErrPullRequestHasMerged", err)
+				return
+			} else {
+				ctx.InternalServerError(err)
+			}
+			return
+		}
+		notification.NotifyPullRequestChangeTargetBranch(ctx.User, pr, form.Base)
+	}
+
 	// Refetch from database
 	pr, err = models.GetPullRequestByIndex(ctx.Repo.Repository.ID, pr.Index)
 	if err != nil {
--- a/routers/api/v1/repo/repo.go
+++ b/routers/api/v1/repo/repo.go
@@ -78,9 +78,9 @@ func Search(ctx *context.APIContext) {
 	//   in: query
 	//   description: include private repositories this user has access to (defaults to true)
 	//   type: boolean
-	// - name: onlyPrivate
+	// - name: is_private
 	//   in: query
-	//   description: only include private repositories this user has access to (defaults to false)
+	//   description: show only pubic, private or all repositories (defaults to all)
 	//   type: boolean
 	// - name: template
 	//   in: query
@@ -133,7 +133,6 @@ func Search(ctx *context.APIContext) {
 		TopicOnly:          ctx.QueryBool("topic"),
 		Collaborate:        util.OptionalBoolNone,
 		Private:            ctx.IsSigned && (ctx.Query("private") == "" || ctx.QueryBool("private")),
-		OnlyPrivate:        ctx.IsSigned && ctx.QueryBool("onlyPrivate"),
 		Template:           util.OptionalBoolNone,
 		StarredByID:        ctx.QueryInt64("starredBy"),
 		IncludeDescription: ctx.QueryBool("includeDesc"),
@@ -169,6 +168,10 @@ func Search(ctx *context.APIContext) {
 		opts.Archived = util.OptionalBoolOf(ctx.QueryBool("archived"))
 	}

+	if ctx.Query("is_private") != "" {
+		opts.IsPrivate = util.OptionalBoolOf(ctx.QueryBool("is_private"))
+	}
+
 	var sortMode = ctx.Query("sort")
 	if len(sortMode) > 0 {
 		var sortOrder = ctx.Query("order")
--- a/routers/api/v1/user/gpg_key.go
+++ b/routers/api/v1/user/gpg_key.go
@@ -144,6 +144,8 @@ func CreateGPGKey(ctx *context.APIContext, form api.CreateGPGKeyOption) {
 	// responses:
 	//   "201":
 	//     "$ref": "#/responses/GPGKey"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
 	//   "422":
 	//     "$ref": "#/responses/validationError"

@@ -169,6 +171,8 @@ func DeleteGPGKey(ctx *context.APIContext) {
 	//     "$ref": "#/responses/empty"
 	//   "403":
 	//     "$ref": "#/responses/forbidden"
+	//   "404":
+	//     "$ref": "#/responses/notFound"

 	if err := models.DeleteGPGKey(ctx.User, ctx.ParamsInt64(":id")); err != nil {
 		if models.IsErrGPGKeyAccessDenied(err) {
@@ -186,9 +190,13 @@ func DeleteGPGKey(ctx *context.APIContext) {
 func HandleAddGPGKeyError(ctx *context.APIContext, err error) {
 	switch {
 	case models.IsErrGPGKeyAccessDenied(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", "You do not have access to this GPG key")
+		ctx.Error(http.StatusUnprocessableEntity, "GPGKeyAccessDenied", "You do not have access to this GPG key")
 	case models.IsErrGPGKeyIDAlreadyUsed(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", "A key with the same id already exists")
+		ctx.Error(http.StatusUnprocessableEntity, "GPGKeyIDAlreadyUsed", "A key with the same id already exists")
+	case models.IsErrGPGKeyParsing(err):
+		ctx.Error(http.StatusUnprocessableEntity, "GPGKeyParsing", err)
+	case models.IsErrGPGNoEmailFound(err):
+		ctx.Error(http.StatusNotFound, "GPGNoEmailFound", err)
 	default:
 		ctx.Error(http.StatusInternalServerError, "AddGPGKey", err)
 	}
--- a/routers/home.go
+++ b/routers/home.go
@@ -194,7 +194,6 @@ func RenderUserSearch(ctx *context.Context, opts *models.SearchUserOptions, tplN
 	if opts.Page <= 1 {
 		opts.Page = 1
 	}
-	opts.Actor = ctx.User

 	var (
 		users   []*models.User
@@ -252,6 +251,7 @@ func ExploreUsers(ctx *context.Context) {
 	ctx.Data["IsRepoIndexerEnabled"] = setting.Indexer.RepoIndexerEnabled

 	RenderUserSearch(ctx, &models.SearchUserOptions{
+		Actor:       ctx.User,
 		Type:        models.UserTypeIndividual,
 		ListOptions: models.ListOptions{PageSize: setting.UI.ExplorePagingNum},
 		IsActive:    util.OptionalBoolTrue,
@@ -272,6 +272,7 @@ func ExploreOrganizations(ctx *context.Context) {
 	}

 	RenderUserSearch(ctx, &models.SearchUserOptions{
+		Actor:       ctx.User,
 		Type:        models.UserTypeOrganization,
 		ListOptions: models.ListOptions{PageSize: setting.UI.ExplorePagingNum},
 		Visible:     visibleTypes,
--- a/routers/repo/http.go
+++ b/routers/repo/http.go
@@ -29,6 +29,7 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/process"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/timeutil"
 	repo_service "code.gitea.io/gitea/services/repository"
 )
@@ -135,6 +136,16 @@ func HTTP(ctx *context.Context) {
 		environ      []string
 	)

+	// don't allow anonymous pulls if organization is not public
+	if isPublicPull {
+		if err := repo.GetOwner(); err != nil {
+			ctx.ServerError("GetOwner", err)
+			return
+		}
+
+		askAuth = askAuth || (repo.Owner.Visibility != structs.VisibleTypePublic)
+	}
+
 	// check access
 	if askAuth {
 		authUsername = ctx.Req.Header.Get(setting.ReverseProxyAuthUser)
--- a/routers/repo/setting.go
+++ b/routers/repo/setting.go
@@ -22,6 +22,7 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/repository"
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/validation"
 	"code.gitea.io/gitea/routers/utils"
@@ -75,7 +76,7 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 				ctx.Repo.GitRepo.Close()
 				ctx.Repo.GitRepo = nil
 			}
-			if err := repo_service.ChangeRepositoryName(ctx.Repo.Owner, repo, newRepoName); err != nil {
+			if err := repo_service.ChangeRepositoryName(ctx.User, repo, newRepoName); err != nil {
 				ctx.Data["Err_RepoName"] = true
 				switch {
 				case models.IsErrRepoAlreadyExist(err):
@@ -379,6 +380,14 @@ func SettingsPost(ctx *context.Context, form auth.RepoSettingForm) {
 			return
 		}

+		if newOwner.Type == models.UserTypeOrganization {
+			if !ctx.User.IsAdmin && newOwner.Visibility == structs.VisibleTypePrivate && !ctx.User.IsUserPartOfOrg(newOwner.ID) {
+				// The user shouldn't know about this organization
+				ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_owner_name"), tplSettingsOptions, nil)
+				return
+			}
+		}
+
 		// Close the GitRepo if open
 		if ctx.Repo.GitRepo != nil {
 			ctx.Repo.GitRepo.Close()
--- a/routers/repo/view.go
+++ b/routers/repo/view.go
@@ -319,7 +319,7 @@ func renderDirectory(ctx *context.Context, treeLink string) {
 				if markupType := markup.Type(readmeFile.name); markupType != "" {
 					ctx.Data["IsMarkup"] = true
 					ctx.Data["MarkupType"] = string(markupType)
-					ctx.Data["FileContent"] = string(markup.Render(readmeFile.name, buf, readmeTreelink, ctx.Repo.Repository.ComposeMetas()))
+					ctx.Data["FileContent"] = string(markup.Render(readmeFile.name, buf, readmeTreelink, ctx.Repo.Repository.ComposeDocumentMetas()))
 				} else {
 					ctx.Data["IsRenderedHTML"] = true
 					ctx.Data["FileContent"] = strings.Replace(
@@ -459,7 +459,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 		if markupType := markup.Type(blob.Name()); markupType != "" {
 			ctx.Data["IsMarkup"] = true
 			ctx.Data["MarkupType"] = markupType
-			ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
+			ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeDocumentMetas()))
 		} else if readmeExist {
 			ctx.Data["IsRenderedHTML"] = true
 			ctx.Data["FileContent"] = strings.Replace(
@@ -538,7 +538,7 @@ func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink st
 			buf = append(buf, d...)
 			ctx.Data["IsMarkup"] = true
 			ctx.Data["MarkupType"] = markupType
-			ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
+			ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeDocumentMetas()))
 		}

 	}
--- a/routers/repo/wiki.go
+++ b/routers/repo/wiki.go
@@ -209,7 +209,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 		return nil, nil
 	}

-	metas := ctx.Repo.Repository.ComposeMetas()
+	metas := ctx.Repo.Repository.ComposeDocumentMetas()
 	ctx.Data["content"] = markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
 	ctx.Data["sidebarPresent"] = sidebarContent != nil
 	ctx.Data["sidebarContent"] = markdown.RenderWiki(sidebarContent, ctx.Repo.RepoLink, metas)
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@@ -1048,10 +1048,6 @@ func RegisterRoutes(m *macaron.Macaron) {
 		ctx.HTML(200, "pwa/manifest_json")
 	})

-	m.Get("/serviceworker.js", templates.JSRenderer(), func(ctx *context.Context) {
-		ctx.HTML(200, "pwa/serviceworker_js")
-	})
-
 	// prometheus metrics endpoint
 	if setting.Metrics.Enabled {
 		c := metrics.NewCollector()
--- a/routers/user/auth.go
+++ b/routers/user/auth.go
@@ -1489,6 +1489,7 @@ func ResetPasswdPost(ctx *context.Context) {
 func MustChangePassword(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("auth.must_change_password")
 	ctx.Data["ChangePasscodeLink"] = setting.AppSubURL + "/user/settings/change_password"
+	ctx.Data["MustChangePassword"] = true
 	ctx.HTML(200, tplMustChangePassword)
 }

--- a/templates/admin/dashboard.tmpl
+++ b/templates/admin/dashboard.tmpl
@@ -15,7 +15,7 @@
 			{{.i18n.Tr "admin.dashboard.operations"}}
 		</h4>
 		<div class="ui attached table segment">
-			<form method="post" action="{{.AppSubUrl}}/admin">
+			<form method="post" action="{{AppSubUrl}}/admin">
 				{{.CsrfTokenHtml}}
 				<table class="ui very basic table">
 					<tbody>
@@ -53,8 +53,8 @@
 							<td><button type="submit" class="ui green button" name="op" value="sync_external_users">{{svg "octicon-triangle-right" 16}} {{.i18n.Tr "admin.dashboard.operation_run"}}</button></td>
 						</tr>
 						<tr>
-							<td>{{.i18n.Tr "admin.dashboard.git_fsck"}}</td>
-							<td><button type="submit" class="ui green button" name="op" value="git_fsck">{{svg "octicon-triangle-right" 16}} {{.i18n.Tr "admin.dashboard.operation_run"}}</button></td>
+							<td>{{.i18n.Tr "admin.dashboard.repo_health_check"}}</td>
+							<td><button type="submit" class="ui green button" name="op" value="repo_health_check">{{svg "octicon-triangle-right" 16}} {{.i18n.Tr "admin.dashboard.operation_run"}}</button></td>
 						</tr>
 						<tr>
 							<td>{{.i18n.Tr "admin.dashboard.delete_generated_repository_avatars"}}</td>
--- a/templates/admin/hook_new.tmpl
+++ b/templates/admin/hook_new.tmpl
@@ -26,6 +26,8 @@
 					<img class="img-13" src="{{StaticUrlPrefix}}/img/msteams.png">
 				{{else if eq .HookType "feishu"}}
 					<img class="img-13" src="{{StaticUrlPrefix}}/img/feishu.png">
+				{{else if eq .HookType "matrix"}}
+					<img class="img-13" src="{{StaticUrlPrefix}}/img/matrix.svg">
 				{{end}}
 			</div>
 		</h4>
@@ -38,6 +40,7 @@
 			{{template "repo/settings/webhook/telegram" .}}
 			{{template "repo/settings/webhook/msteams" .}}
 			{{template "repo/settings/webhook/feishu" .}}
+			{{template "repo/settings/webhook/matrix" .}}
 		</div>

 		{{template "repo/settings/webhook/history" .}}
--- a/templates/admin/monitor.tmpl
+++ b/templates/admin/monitor.tmpl
@@ -7,7 +7,7 @@
 			{{.i18n.Tr "admin.monitor.cron"}}
 		</h4>
 		<div class="ui attached table segment">
-			<form method="post" action="{{.AppSubUrl}}/admin">
+			<form method="post" action="{{AppSubUrl}}/admin">
 				{{.CsrfTokenHtml}}
 				<table class="ui very basic striped table">
 					<thead>
--- a/templates/admin/notice.tmpl
+++ b/templates/admin/notice.tmpl
@@ -7,7 +7,7 @@
 			{{.i18n.Tr "admin.notices.system_notice_list"}} ({{.i18n.Tr "admin.total" .Total}})
 		</h4>
 		<div class="ui attached table segment">
-			<table class="ui very basic select selectable table">
+			<table id="notice-table" class="ui very basic select selectable table">
 				<thead>
 					<tr>
 						<th></th>
@@ -28,9 +28,9 @@
 							</td>
 							<td>{{.ID}}</td>
 							<td>{{$.i18n.Tr .TrStr}}</td>
-							<td>{{SubStr .Description 0 120}}...</td>
-							<td><span class="poping up" data-content="{{.CreatedUnix.AsTime}}" data-variation="inverted tiny">{{.CreatedUnix.FormatShort}}</span></td>
-							<td><a href="#"><i class="browser icon view-detail" data-content="{{.Description}}"></i></a></td>
+							<td class="view-detail"><span class="notice-description text truncate">{{.Description}}</span></td>
+							<td><span class="notice-created-time poping up" data-content="{{.CreatedUnix.AsTime}}" data-variation="inverted tiny">{{.CreatedUnix.FormatShort}}</span></td>
+							<td><a href="#"><i class="browser icon view-detail"></i></a></td>
 						</tr>
 					{{end}}
 				</tbody>
@@ -73,10 +73,11 @@
 	</div>
 </div>

-<div class="ui modal" id="detail-modal">
+<div class="ui modal admin" id="detail-modal">
 	<i class="close icon"></i>
 	<div class="header">{{$.i18n.Tr "admin.notices.view_detail_header"}}</div>
 	<div class="content">
+		<div class="sub header"></div>
 		<pre></pre>
 	</div>
 </div>
--- a/templates/base/head.tmpl
+++ b/templates/base/head.tmpl
@@ -6,30 +6,6 @@
 	<meta http-equiv="x-ua-compatible" content="ie=edge">
 	<title>{{if .Title}}{{.Title | RenderEmojiPlain}} - {{end}} {{if .Repository.Name}}{{.Repository.Name}} - {{end}}{{AppName}} </title>
 	<link rel="manifest" href="{{AppSubUrl}}/manifest.json" crossorigin="use-credentials">
-	{{if UseServiceWorker}}
-	<script>
-		if ('serviceWorker' in navigator) {
-			navigator.serviceWorker.register('{{AppSubUrl}}/serviceworker.js').then(function(registration) {
-				// Registration was successful
-				console.info('ServiceWorker registration successful with scope: ', registration.scope);
-			}, function(err) {
-				// registration failed :(
-				console.info('ServiceWorker registration failed: ', err);
-			});
-		}
-	</script>
-	{{else}}
-	<script>
-		if ('serviceWorker' in navigator) {
-			navigator.serviceWorker.getRegistrations().then(function(registrations) {
-				registrations.forEach(function(registration) {
-					registration.unregister();
-					console.info('ServiceWorker unregistered');
-				});
-			});
-		}
-	</script>
-	{{end}}
 	<meta name="theme-color" content="{{ThemeColorMetaTag}}">
 	<meta name="author" content="{{if .Repository}}{{.Owner.Name}}{{else}}{{MetaAuthor}}{{end}}" />
 	<meta name="description" content="{{if .Repository}}{{.Repository.Name}}{{if .Repository.Description}} - {{.Repository.Description}}{{end}}{{else}}{{MetaDescription}}{{end}}" />
@@ -84,8 +60,10 @@
 	</script>
 	<script>
 		window.config = {
+			AppVer: '{{AppVer}}',
 			AppSubUrl: '{{AppSubUrl}}',
 			StaticUrlPrefix: '{{StaticUrlPrefix}}',
+			UseServiceWorker: {{UseServiceWorker}},
 			csrf: '{{.CsrfToken}}',
 			HighlightJS: {{if .RequireHighlightJS}}true{{else}}false{{end}},
 			Minicolors: {{if .RequireMinicolors}}true{{else}}false{{end}},
@@ -114,8 +92,6 @@
 	<link rel="mask-icon" href="{{StaticUrlPrefix}}/img/gitea-safari.svg" color="#609926">
 	<link rel="fluid-icon" href="{{StaticUrlPrefix}}/img/gitea-lg.png" title="{{AppName}}">
 	<link rel="stylesheet" href="{{StaticUrlPrefix}}/vendor/assets/font-awesome/css/font-awesome.min.css">
-	<link rel="preload" as="font" href="{{StaticUrlPrefix}}/fomantic/themes/default/assets/fonts/icons.woff2" type="font/woff2" crossorigin="anonymous">
-	<link rel="preload" as="font" href="{{StaticUrlPrefix}}/fomantic/themes/default/assets/fonts/outline-icons.woff2" type="font/woff2" crossorigin="anonymous">
 {{if .RequireSimpleMDE}}
 	<link rel="stylesheet" href="{{StaticUrlPrefix}}/vendor/plugins/simplemde/simplemde.min.css">
 {{end}}
--- a/templates/base/head_navbar.tmpl
+++ b/templates/base/head_navbar.tmpl
@@ -8,7 +8,9 @@
 		</div>
 	</div>

-	{{if .IsSigned}}
+	{{if and .IsSigned .MustChangePassword}}
+		{{/* No links */}}
+	{{else if .IsSigned}}
 		<a class="item {{if .PageIsDashboard}}active{{end}}" href="{{AppSubUrl}}/">{{.i18n.Tr "dashboard"}}</a>
 		{{if not .UnitIssuesGlobalDisabled}}
 		<a class="item {{if .PageIsIssues}}active{{end}}" href="{{AppSubUrl}}/issues">{{.i18n.Tr "issues"}}</a>
@@ -40,7 +42,30 @@
 		</div>
 	*/}}

-	{{if .IsSigned}}
+
+	{{if and .IsSigned .MustChangePassword}}
+		<div class="right stackable menu">
+			<div class="ui dropdown jump item poping up" tabindex="-1" data-content="{{.i18n.Tr "user_profile_and_more"}}" data-variation="tiny inverted">
+				<span class="text">
+					<img class="ui tiny avatar image" width="24" height="24" src="{{.SignedUser.RelAvatarLink}}">
+					<span class="sr-only">{{.i18n.Tr "user_profile_and_more"}}</span>
+					<span class="mobile-only">{{.SignedUser.Name}}</span>
+					<span class="fitted not-mobile" tabindex="-1">{{svg "octicon-triangle-down" 16}}</span>
+				</span>
+				<div class="menu user-menu" tabindex="-1">
+					<div class="ui header">
+						{{.i18n.Tr "signed_in_as"}} <strong>{{.SignedUser.Name}}</strong>
+					</div>
+
+					<div class="divider"></div>
+					<a class="item link-action" href data-url="{{AppSubUrl}}/user/logout" data-redirect="{{AppSubUrl}}/">
+						{{svg "octicon-sign-out" 16}}
+						{{.i18n.Tr "sign_out"}}<!-- Sign Out -->
+					</a>
+				</div><!-- end content avatar menu -->
+			</div><!-- end dropdown avatar menu -->
+		</div>
+	{{else if .IsSigned}}
 		<div class="right stackable menu">
 			<a href="{{AppSubUrl}}/notifications" class="item poping up" data-content='{{.i18n.Tr "notifications"}}' data-variation="tiny inverted">
 				<span class="text">
@@ -121,9 +146,7 @@
 				</div><!-- end content avatar menu -->
 			</div><!-- end dropdown avatar menu -->
 		</div><!-- end signed user right menu -->
-
 	{{else}}
-
 		<a class="item" target="_blank" rel="noopener noreferrer" href="https://docs.gitea.io">{{.i18n.Tr "help"}}</a>
 		<div class="right stackable menu">
 			{{if .ShowRegistrationButton}}
@@ -135,6 +158,5 @@
 				{{svg "octicon-sign-in" 16}} {{.i18n.Tr "sign_in"}}
 			</a>
 		</div><!-- end anonymous right menu -->
-
 	{{end}}
 </div>
--- a/templates/org/settings/hook_new.tmpl
+++ b/templates/org/settings/hook_new.tmpl
@@ -25,6 +25,8 @@
 							<img class="img-13" src="{{StaticUrlPrefix}}/img/msteams.png">
 						{{else if eq .HookType "feishu"}}
 							<img class="img-13" src="{{StaticUrlPrefix}}/img/feishu.png">
+						{{else if eq .HookType "matrix"}}
+							<img class="img-13" src="{{StaticUrlPrefix}}/img/matrix.svg">
 						{{end}}
 					</div>
 				</h4>
@@ -37,6 +39,7 @@
 					{{template "repo/settings/webhook/telegram" .}}
 					{{template "repo/settings/webhook/msteams" .}}
 					{{template "repo/settings/webhook/feishu" .}}
+					{{template "repo/settings/webhook/matrix" .}}
 				</div>

 				{{template "repo/settings/webhook/history" .}}
--- a/templates/pwa/serviceworker_js.tmpl
+++ b/templates/pwa/serviceworker_js.tmpl
@@ -1,83 +0,0 @@
-var STATIC_CACHE = 'static-cache-v1';
-var urlsToCache = [
-  // js
-  '{{StaticUrlPrefix}}/fomantic/semantic.min.js?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/js/clipboard.js',
-  '{{StaticUrlPrefix}}/js/gitgraph.js',
-  '{{StaticUrlPrefix}}/js/highlight.js',
-  '{{StaticUrlPrefix}}/js/index.js?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/js/jquery.js?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/js/swagger.js?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/js/dropzone.js',
-  '{{StaticUrlPrefix}}/js/datetimepicker.js',
-  '{{StaticUrlPrefix}}/vendor/plugins/codemirror/addon/mode/loadmode.js',
-  '{{StaticUrlPrefix}}/vendor/plugins/codemirror/mode/meta.js',
-  '{{StaticUrlPrefix}}/vendor/plugins/jquery.minicolors/jquery.minicolors.min.js',
-  '{{StaticUrlPrefix}}/vendor/plugins/simplemde/simplemde.min.js',
-
-  // css
-  '{{StaticUrlPrefix}}/css/index.css?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/css/swagger.css?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/css/dropzone.css',
-  '{{StaticUrlPrefix}}/css/datetimepicker.css',
-  '{{StaticUrlPrefix}}/fomantic/semantic.min.css?v={{MD5 AppVer}}',
-  '{{StaticUrlPrefix}}/vendor/assets/font-awesome/css/font-awesome.min.css',
-  '{{StaticUrlPrefix}}/vendor/plugins/jquery.minicolors/jquery.minicolors.css',
-  '{{StaticUrlPrefix}}/vendor/plugins/simplemde/simplemde.min.css',
-  '{{StaticUrlPrefix}}/vendor/plugins/tribute/tribute.css',
-{{if .IsSigned }}
-	{{ if ne .SignedUser.Theme "gitea" }}
-		'{{StaticUrlPrefix}}/css/theme-{{.SignedUser.Theme}}.css?v={{MD5 AppVer}}',
-	{{end}}
-{{else if ne DefaultTheme "gitea"}}
-	'{{StaticUrlPrefix}}/css/theme-{{DefaultTheme}}.css?v={{MD5 AppVer}}',
-{{end}}
-
-  // img
-  '{{StaticUrlPrefix}}/img/gitea-sm.png',
-  '{{StaticUrlPrefix}}/img/gitea-lg.png',
-
-  // svg
-  '{{StaticUrlPrefix}}/img/svg/icons.svg',
-
-  // fonts
-  '{{StaticUrlPrefix}}/fomantic/themes/default/assets/fonts/icons.woff2',
-  '{{StaticUrlPrefix}}/vendor/assets/roboto-fonts/roboto-v20-latin-ext_cyrillic-ext_latin_greek_vietnamese_cyrillic_greek-ext-regular.woff2',
-  '{{StaticUrlPrefix}}/vendor/assets/roboto-fonts/roboto-v20-latin-ext_cyrillic-ext_latin_greek_vietnamese_cyrillic_greek-ext-italic.woff2',
-  '{{StaticUrlPrefix}}/vendor/assets/roboto-fonts/roboto-v20-latin-ext_cyrillic-ext_latin_greek_vietnamese_cyrillic_greek-ext-700.woff2',
-  '{{StaticUrlPrefix}}/vendor/assets/roboto-fonts/roboto-v20-latin-ext_cyrillic-ext_latin_greek_vietnamese_cyrillic_greek-ext-700italic.woff2',
-
-  // monaco
-  '{{StaticUrlPrefix}}/css/monaco.css',
-  '{{StaticUrlPrefix}}/fonts/codicon.ttf',
-  '{{StaticUrlPrefix}}/js/monaco-css.worker.js',
-  '{{StaticUrlPrefix}}/js/monaco-editor.worker.js',
-  '{{StaticUrlPrefix}}/js/monaco-html.worker.js',
-  '{{StaticUrlPrefix}}/js/monaco-json.worker.js',
-  '{{StaticUrlPrefix}}/js/monaco.js',
-  '{{StaticUrlPrefix}}/js/monaco-ts.worker.js'
-];
-
-self.addEventListener('install', function (event) {
-  // Perform install steps
-  event.waitUntil(
-    caches.open(STATIC_CACHE)
-      .then(function (cache) {
-        return cache.addAll(urlsToCache);
-      })
-  );
-});
-
-self.addEventListener('fetch', function (event) {
-  event.respondWith(
-    caches.match(event.request)
-      .then(function (response) {
-        // Cache hit - return response
-        if (response) {
-          return response;
-        }
-        return fetch(event.request);
-      }
-      )
-  );
-});
--- a/templates/repo/commit_page.tmpl
+++ b/templates/repo/commit_page.tmpl
@@ -31,7 +31,7 @@
 		</div>
 		<div class="ui attached info segment {{$class}}">
 			<div class="ui stackable grid">
-				<div class="ten wide column">
+				<div class="nine wide column">
 					{{if .Author}}
 						<img class="ui avatar image" src="{{.Author.RelAvatarLink}}" />
 					{{if .Author.FullName}}
@@ -43,19 +43,22 @@
 						<img class="ui avatar image" src="{{AvatarLink .Commit.Author.Email}}" />
 						<strong>{{.Commit.Author.Name}}</strong>
 					{{end}}
-					{{if or (ne .Commit.Committer.Name .Commit.Author.Name) (ne .Commit.Committer.Email .Commit.Author.Email)}}
-						<span> </span>
-						{{if ne .Verification.CommittingUser.ID 0}}
-							<img class="ui avatar image" src="{{.Verification.CommittingUser.RelAvatarLink}}" />
-							<a href="{{.Verification.CommittingUser.HomeLink}}"><strong>{{.Commit.Committer.Name}}</strong> &lt;{{.Commit.Committer.Email}}&gt;</a>
-						{{else}}
-							<img class="ui avatar image" src="{{AvatarLink .Commit.Committer.Email}}" />
-							<strong>{{.Commit.Committer.Name}}</strong>
-						{{end}}
-					{{end}}
 					<span class="text grey" id="authored-time">{{TimeSince .Commit.Author.When $.Lang}}</span>
+					{{if or (ne .Commit.Committer.Name .Commit.Author.Name) (ne .Commit.Committer.Email .Commit.Author.Email)}}
+						<div class="committed-by">
+							<span class="text grey">{{svg "octicon-git-commit" 16}}{{.i18n.Tr "repo.diff.committed_by"}}</span>
+							{{if ne .Verification.CommittingUser.ID 0}}
+								<img class="ui avatar image" src="{{.Verification.CommittingUser.RelAvatarLink}}" />
+								<a href="{{.Verification.CommittingUser.HomeLink}}"><strong>{{.Commit.Committer.Name}}</strong> &lt;{{.Commit.Committer.Email}}&gt;</a>
+							{{else}}
+								<img class="ui avatar image" src="{{AvatarLink .Commit.Committer.Email}}" />
+								<strong>{{.Commit.Committer.Name}}</strong>
+							{{end}}
+						</div>
+					{{end}}
+
 				</div>
-				<div class="six wide right aligned column">
+				<div class="seven wide right aligned column">
 					<div class="ui horizontal list">
 						{{if .Parents}}
 							<div class="item">
--- a/templates/repo/diff/comment_form.tmpl
+++ b/templates/repo/diff/comment_form.tmpl
@@ -2,7 +2,7 @@
 	{{if $.hidden}}
 		<button class="comment-form-reply ui green labeled icon tiny button"><i class="reply icon"></i> {{$.root.i18n.Tr "repo.diff.comment.reply"}}</button>
 	{{end}}
-	<form class="ui form {{if $.hidden}}hide{{end}} comment-form comment-form-reply" action="{{$.root.Issue.HTMLURL}}/files/reviews/comments" method="post">
+	<form class="ui form {{if $.hidden}}hide comment-form comment-form-reply{{end}}" action="{{$.root.Issue.HTMLURL}}/files/reviews/comments" method="post">
 	{{$.root.CsrfTokenHtml}}
 		<input type="hidden" name="latest_commit_id" value="{{$.root.AfterCommitID}}"/>
 		<input type="hidden" name="side" value="{{if $.Side}}{{$.Side}}{{end}}">
--- a/templates/repo/diff/comments.tmpl
+++ b/templates/repo/diff/comments.tmpl
@@ -31,7 +31,7 @@
 				{{end}}
 			{{end}}
 			{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.root.RepoLink .ID) }}
-			{{template "repo/issue/view_content/context_menu" Dict "ctx" $.root "item" . "delete" true "diff" true }}
+			{{template "repo/issue/view_content/context_menu" Dict "ctx" $.root "item" . "delete" true "diff" true "IsCommentPoster" (and $.root.IsSigned (eq $.root.SignedUserID .PosterID))}}
 			</div>
 		</div>
 		<div class="ui attached segment">
--- a/templates/repo/editor/edit.tmpl
+++ b/templates/repo/editor/edit.tmpl
@@ -30,7 +30,7 @@
 				<div class="ui top attached tabular menu" data-write="write" data-preview="preview" data-diff="diff">
 					<a class="active item" data-tab="write">{{svg "octicon-code" 16}} {{if .IsNewFile}}{{.i18n.Tr "repo.editor.new_file"}}{{else}}{{.i18n.Tr "repo.editor.edit_file"}}{{end}}</a>
 					{{if not .IsNewFile}}
-					<a class="item" data-tab="preview" data-url="{{.Repository.APIURL}}/markdown" data-context="{{.RepoLink}}/src/{{.BranchNameSubURL | EscapePound}}" data-preview-file-modes="{{.PreviewableFileModes}}">{{svg "octicon-eye" 16}} {{.i18n.Tr "preview"}}</a>
+					<a class="item" data-tab="preview" data-url="{{.Repository.APIURL}}/markdown" data-context="{{.RepoLink}}/src/{{.BranchNameSubURL | EscapePound}}" data-preview-file-modes="{{.PreviewableFileModes}}" data-markdown-mode="gfm">{{svg "octicon-eye" 16}} {{.i18n.Tr "preview"}}</a>
 					<a class="item" data-tab="diff" data-url="{{.RepoLink}}/_preview/{{.BranchName | EscapePound}}/{{.TreePath | EscapePound}}" data-context="{{.BranchLink}}">{{svg "octicon-diff" 16}} {{.i18n.Tr "repo.editor.preview_changes"}}</a>
 					{{end}}
 				</div>
--- a/templates/repo/issue/view_content.tmpl
+++ b/templates/repo/issue/view_content.tmpl
@@ -41,7 +41,7 @@
 						{{if not $.Repository.IsArchived}}
 							<div class="ui right actions">
 								{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/issues/%d/reactions" $.RepoLink .Issue.Index)}}
-								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" .Issue "delete" false "diff" false }}
+								{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" .Issue "delete" false "diff" false "IsCommentPoster" $.IsIssuePoster}}
 							</div>
 						{{end}}
 					</div>
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -38,7 +38,7 @@
 								</div>
 							{{end}}
 							{{template "repo/issue/view_content/add_reaction" Dict "ctx" $ "ActionURL" (Printf "%s/comments/%d/reactions" $.RepoLink .ID)}}
-							{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "diff" false }}
+							{{template "repo/issue/view_content/context_menu" Dict "ctx" $ "item" . "delete" true "diff" false "IsCommentPoster" (and $.IsSigned (eq $.SignedUserID .PosterID))}}
 						</div>
 					{{end}}
 				</div>
--- a/templates/repo/issue/view_content/context_menu.tmpl
+++ b/templates/repo/issue/view_content/context_menu.tmpl
@@ -10,7 +10,7 @@
 			<div class="item context clipboard" data-clipboard-text="{{Printf "%s%s/issues/%d#%s" AppUrl .ctx.Repository.FullName .ctx.Issue.Index .item.HashTag}}">{{.ctx.i18n.Tr "repo.issues.context.copy_link"}}</div>
 		{{end}}
 		<div class="item context quote-reply {{if .diff}}quote-reply-diff{{end}}" data-target="{{.item.ID}}">{{.ctx.i18n.Tr "repo.issues.context.quote_reply"}}</div>
-		{{if or .ctx.Permission.IsAdmin .ctx.IsIssuePoster .ctx.HasIssuesOrPullsWritePermission}}
+		{{if or .ctx.Permission.IsAdmin .IsCommentPoster .ctx.HasIssuesOrPullsWritePermission}}
 			<div class="divider"></div>
 			<div class="item context edit-content">{{.ctx.i18n.Tr "repo.issues.context.edit"}}</div>
 			{{if .delete}}
--- a/templates/repo/issue/view_content/pull.tmpl
+++ b/templates/repo/issue/view_content/pull.tmpl
@@ -75,7 +75,7 @@
 	{{- else}}red{{end}}">{{svg "octicon-git-merge" 32}}</a>
 	<div class="content">
 		{{template "repo/pulls/status" .}}
-		<div class="ui {{if not $.LatestCommitStatus}}top attached header{{else}}attached merge-section segment{{end}}">
+		<div class="ui attached merge-section segment {{if not $.LatestCommitStatus}}no-header{{end}}">
 			{{if .Issue.PullRequest.HasMerged}}
 				<div class="item text purple">
 					{{if .Issue.PullRequest.MergedCommitID}}
--- a/templates/repo/issue/view_content/sidebar.tmpl
+++ b/templates/repo/issue/view_content/sidebar.tmpl
@@ -357,7 +357,7 @@
 			{{if ne .Issue.DeadlineUnix 0}}
 				<p>
 					{{svg "octicon-calendar" 16}}
-					{{.Issue.DeadlineUnix.FormatShort}}
+					{{.Issue.DeadlineUnix.FormatDate}}
 					{{if .Issue.IsOverdue}}
 						<span style="color: red;">{{.i18n.Tr "repo.issues.due_date_overdue"}}</span>
 					{{end}}
--- a/templates/repo/wiki/new.tmpl
+++ b/templates/repo/wiki/new.tmpl
@@ -21,7 +21,7 @@
 				<a class="item" data-tab="preview">{{.i18n.Tr "preview"}}</a>
 			</div>
 			<div class="field">
-				<textarea class="js-quick-submit" id="edit_area" name="content" data-id="wiki-{{.title}}" data-url="{{.Repository.APIURL}}/markdown" data-context="{{.RepoLink}}/wiki" required>{{if .PageIsWikiEdit}}{{.content}}{{else}}{{.i18n.Tr "repo.wiki.welcome"}}{{end}}</textarea>
+				<textarea class="js-quick-submit" id="edit_area" name="content" data-id="wiki-{{.title}}" data-url="{{.Repository.APIURL}}/markdown" data-context="{{.RepoLink}}" required>{{if .PageIsWikiEdit}}{{.content}}{{else}}{{.i18n.Tr "repo.wiki.welcome"}}{{end}}</textarea>
 			</div>
 			<div class="field">
 				<input name="message" placeholder="{{.i18n.Tr "repo.wiki.default_commit_message"}}">
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -1771,8 +1771,8 @@
          },
          {
            "type": "boolean",
-            "description": "only include private repositories this user has access to (defaults to false)",
-            "name": "onlyPrivate",
+            "description": "show only pubic, private or all repositories (defaults to all)",
+            "name": "is_private",
            "in": "query"
          },
          {
@@ -2746,6 +2746,15 @@
        "responses": {
          "200": {
            "$ref": "#/responses/FileResponse"
+          },
+          "403": {
+            "$ref": "#/responses/error"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          },
+          "422": {
+            "$ref": "#/responses/error"
          }
        }
      },
@@ -2795,6 +2804,15 @@
        "responses": {
          "201": {
            "$ref": "#/responses/FileResponse"
+          },
+          "403": {
+            "$ref": "#/responses/error"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          },
+          "422": {
+            "$ref": "#/responses/error"
          }
        }
      },
@@ -6575,6 +6593,9 @@
          "403": {
            "$ref": "#/responses/forbidden"
          },
+          "409": {
+            "$ref": "#/responses/error"
+          },
          "412": {
            "$ref": "#/responses/error"
          },
@@ -9105,6 +9126,9 @@
          "201": {
            "$ref": "#/responses/GPGKey"
          },
+          "404": {
+            "$ref": "#/responses/notFound"
+          },
          "422": {
            "$ref": "#/responses/validationError"
          }
@@ -9165,6 +9189,9 @@
          },
          "403": {
            "$ref": "#/responses/forbidden"
+          },
+          "404": {
+            "$ref": "#/responses/notFound"
          }
        }
      }
@@ -11953,6 +11980,10 @@
          },
          "x-go-name": "Assignees"
        },
+        "base": {
+          "type": "string",
+          "x-go-name": "Base"
+        },
        "body": {
          "type": "string",
          "x-go-name": "Body"
--- a/templates/user/dashboard/repolist.tmpl
+++ b/templates/user/dashboard/repolist.tmpl
@@ -101,7 +101,7 @@
 			</div>
 			<div class="ui attached table segment">
 				<ul class="repo-owner-name-list">
-					<li v-for="repo in repos" :class="{'private': repo.private}" v-show="showRepo(repo)">
+					<li v-for="repo in repos" :class="{'private': repo.private}">
 						<a :href="suburl + '/' + repo.full_name">
 							<svg :class="'svg ' + repoClass(repo)" width="16" height="16" aria-hidden="true"><use :xlink:href="'#' + repoClass(repo)" /></svg>
 							<strong class="text truncate item-name">${repo.full_name}</strong>
--- a/vendor/github.com/go-enry/go-enry/v2/README.md
+++ b/vendor/github.com/go-enry/go-enry/v2/README.md
@@ -1,26 +1,26 @@
 # go-enry [![GoDoc](https://godoc.org/github.com/go-enry/go-enry?status.svg)](https://pkg.go.dev/github.com/go-enry/go-enry/v2) [![Test](https://github.com/go-enry/go-enry/workflows/Test/badge.svg)](https://github.com/go-enry/go-enry/actions?query=workflow%3ATest+branch%3Amaster) [![codecov](https://codecov.io/gh/go-enry/go-enry/branch/master/graph/badge.svg)](https://codecov.io/gh/go-enry/go-enry)

-Programming language detector and toolbox to ignore binary or vendored files. *enry*, started as a port to _Go_ of the original [Linguist](https://github.com/github/linguist) _Ruby_ library, that has an improved *2x performance*.
+Programming language detector and toolbox to ignore binary or vendored files. _enry_, started as a port to _Go_ of the original [Linguist](https://github.com/github/linguist) _Ruby_ library, that has an improved _2x performance_.

-* [CLI](#cli)
-* [Library](#library)
-    * [Use cases](#use-cases)
-        * [By filename](#by-filename)
-        * [By text](#by-text)
-        * [By file](#by-file)
-        * [Filtering](#filtering-vendoring-binaries-etc)
-        * [Coloring](#language-colors-and-groups)
-    * [Languages](#languages)
-        * [Go](#go)
-        * [Java bindings](#java-bindings)
-        * [Python bindings](#python-bindings)
-* [Divergences from linguist](#divergences-from-linguist)
-* [Benchmarks](#benchmarks)
-* [Why Enry?](#why-enry)
-* [Development](#development)
-    * [Sync with github/linguist upstream](#sync-with-githublinguist-upstream)
-* [Misc](#misc)
-* [License](#license)
+- [CLI](#cli)
+- [Library](#library)
+  - [Use cases](#use-cases)
+    - [By filename](#by-filename)
+    - [By text](#by-text)
+    - [By file](#by-file)
+    - [Filtering](#filtering-vendoring-binaries-etc)
+    - [Coloring](#language-colors-and-groups)
+  - [Languages](#languages)
+    - [Go](#go)
+    - [Java bindings](#java-bindings)
+    - [Python bindings](#python-bindings)
+- [Divergences from linguist](#divergences-from-linguist)
+- [Benchmarks](#benchmarks)
+- [Why Enry?](#why-enry)
+- [Development](#development)
+  - [Sync with github/linguist upstream](#sync-with-githublinguist-upstream)
+- [Misc](#misc)
+- [License](#license)

 # CLI

@@ -28,50 +28,62 @@ The CLI binary is hosted in a separate repository [go-enry/enry](https://github.

 # Library

-*enry* is also a Go library for guessing a programming language that exposes API through FFI to multiple programming environments.
+_enry_ is also a Go library for guessing a programming language that exposes API through FFI to multiple programming environments.

 ## Use cases

-*enry* guesses a programming language using a sequence of matching *strategies* that are
-applied progressively to narrow down the possible options. Each *strategy* varies on the type
+_enry_ guesses a programming language using a sequence of matching _strategies_ that are
+applied progressively to narrow down the possible options. Each _strategy_ varies on the type
 of input data that it needs to make a decision: file name, extension, the first line of the file, the full content of the file, etc.

 Depending on available input data, enry API can be roughly divided into the next categories or use cases.

 ### By filename
-Next functions require only a name of the file to make a guess:
- - `GetLanguageByExtension` uses only file extension (wich may be ambiguous)
- - `GetLanguageByFilename` useful for cases like `.gitignore`, `.bashrc`, etc
- - all [filtering helpers](#filtering)

- Please note that such guesses are expected not to be very accurate.
+Next functions require only a name of the file to make a guess:
+
+- `GetLanguageByExtension` uses only file extension (wich may be ambiguous)
+- `GetLanguageByFilename` useful for cases like `.gitignore`, `.bashrc`, etc
+- all [filtering helpers](#filtering)
+
+Please note that such guesses are expected not to be very accurate.

 ### By text
-To make a guess only based on the content of the file or a text snippet, use
- - `GetLanguageByShebang` reads only the first line of text to identify the [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)).
- - `GetLanguageByModeline` for cases when Vim/Emacs modeline e.g. `/* vim: set ft=cpp: */` may be present at a head or a tail of the text.
- - `GetLanguageByClassifier` uses a Bayesian classifier trained on all the `./samples/` from Linguist.

-   It usually is a last-resort strategy that is used to disambiguate the guess of the previous strategies, and thus it requires a list of "candidate" guesses. One can provide a list of all known languages - keys from the `data.LanguagesLogProbabilities` as possible candidates if more intelligent hypotheses are not available, at the price of possibly suboptimal accuracy.
+To make a guess only based on the content of the file or a text snippet, use
+
+- `GetLanguageByShebang` reads only the first line of text to identify the [shebang](<https://en.wikipedia.org/wiki/Shebang_(Unix)>).
+- `GetLanguageByModeline` for cases when Vim/Emacs modeline e.g. `/* vim: set ft=cpp: */` may be present at a head or a tail of the text.
+- `GetLanguageByClassifier` uses a Bayesian classifier trained on all the `./samples/` from Linguist.
+
+  It usually is a last-resort strategy that is used to disambiguate the guess of the previous strategies, and thus it requires a list of "candidate" guesses. One can provide a list of all known languages - keys from the `data.LanguagesLogProbabilities` as possible candidates if more intelligent hypotheses are not available, at the price of possibly suboptimal accuracy.

 ### By file
+
 The most accurate guess would be one when both, the file name and the content are available:
- - `GetLanguagesByContent` only uses file extension and a set of regexp-based content heuristics.
- - `GetLanguages` uses the full set of matching strategies and is expected to be most accurate.
+
+- `GetLanguagesByContent` only uses file extension and a set of regexp-based content heuristics.
+- `GetLanguages` uses the full set of matching strategies and is expected to be most accurate.

 ### Filtering: vendoring, binaries, etc
-*enry* expose a set of file-level helpers `Is*` to simplify filtering out the files that are less interesting for the purpose of source code analysis:
- - `IsBinary`
- - `IsVendor`
- - `IsConfiguration`
- - `IsDocumentation`
- - `IsDotFile`
- - `IsImage`
+
+_enry_ expose a set of file-level helpers `Is*` to simplify filtering out the files that are less interesting for the purpose of source code analysis:
+
+- `IsBinary`
+- `IsVendor`
+- `IsConfiguration`
+- `IsDocumentation`
+- `IsDotFile`
+- `IsImage`
+- `IsTest`
+- `IsGenerated`

 ### Language colors and groups
-*enry* exposes function to get language color to use for example in presenting statistics in graphs:
- - `GetColor`
- - `GetLanguageGroup` can be used to group similar languages together e.g. for `Less` this function will return `CSS`
+
+_enry_ exposes function to get language color to use for example in presenting statistics in graphs:
+
+- `GetColor`
+- `GetLanguageGroup` can be used to group similar languages together e.g. for `Less` this function will return `CSS`

 ## Languages

@@ -136,39 +148,36 @@ Generated Python bindings using a C shared library and cffi are WIP under [src-d
 A library is going to be published on pypi as [enry](https://pypi.org/project/enry/) for
 macOS and linux platforms. Windows support is planned under [src-d/enry#150](https://github.com/src-d/enry/issues/150).

-Divergences from Linguist
------------
+## Divergences from Linguist

 The `enry` library is based on the data from `github/linguist` version **v7.9.0**.

 Parsing [linguist/samples](https://github.com/github/linguist/tree/master/samples) the following `enry` results are different from the Linguist:

-* [Heuristics for ".es" extension](https://github.com/github/linguist/blob/e761f9b013e5b61161481fcb898b59721ee40e3d/lib/linguist/heuristics.yml#L103) in JavaScript could not be parsed, due to unsupported backreference in RE2 regexp engine.
+- [Heuristics for ".es" extension](https://github.com/github/linguist/blob/e761f9b013e5b61161481fcb898b59721ee40e3d/lib/linguist/heuristics.yml#L103) in JavaScript could not be parsed, due to unsupported backreference in RE2 regexp engine.

-* [Heuristics for ".rno" extension](https://github.com/github/linguist/blob/3a1bd3c3d3e741a8aaec4704f782e06f5cd2a00d/lib/linguist/heuristics.yml#L365) in RUNOFF could not be parsed, due to unsupported lookahead in RE2 regexp engine.
+- [Heuristics for ".rno" extension](https://github.com/github/linguist/blob/3a1bd3c3d3e741a8aaec4704f782e06f5cd2a00d/lib/linguist/heuristics.yml#L365) in RUNOFF could not be parsed, due to unsupported lookahead in RE2 regexp engine.

-* [Heuristics for ".inc" extension](https://github.com/github/linguist/blob/f0e2d0d7f1ce600b2a5acccaef6b149c87d8b99c/lib/linguist/heuristics.yml#L222) in NASL could not be parsed, due to unsupported possessive quantifier in RE2 regexp engine.
+- [Heuristics for ".inc" extension](https://github.com/github/linguist/blob/f0e2d0d7f1ce600b2a5acccaef6b149c87d8b99c/lib/linguist/heuristics.yml#L222) in NASL could not be parsed, due to unsupported possessive quantifier in RE2 regexp engine.

-* As of [Linguist v5.3.2](https://github.com/github/linguist/releases/tag/v5.3.2) it is using [flex-based scanner in C for tokenization](https://github.com/github/linguist/pull/3846). Enry still uses [extract_token](https://github.com/github/linguist/pull/3846/files#diff-d5179df0b71620e3fac4535cd1368d15L60) regex-based algorithm. See [#193](https://github.com/src-d/enry/issues/193).
+- As of [Linguist v5.3.2](https://github.com/github/linguist/releases/tag/v5.3.2) it is using [flex-based scanner in C for tokenization](https://github.com/github/linguist/pull/3846). Enry still uses [extract_token](https://github.com/github/linguist/pull/3846/files#diff-d5179df0b71620e3fac4535cd1368d15L60) regex-based algorithm. See [#193](https://github.com/src-d/enry/issues/193).

-* Bayesian classifier can't distinguish "SQL" from "PLpgSQL. See [#194](https://github.com/src-d/enry/issues/194).
+- Bayesian classifier can't distinguish "SQL" from "PLpgSQL. See [#194](https://github.com/src-d/enry/issues/194).

-* Detection of [generated files](https://github.com/github/linguist/blob/bf95666fc15e49d556f2def4d0a85338423c25f3/lib/linguist/generated.rb#L53) is not supported yet.
- (Thus they are not excluded from CLI output). See [#213](https://github.com/src-d/enry/issues/213).
+- Detection of [generated files](https://github.com/github/linguist/blob/bf95666fc15e49d556f2def4d0a85338423c25f3/lib/linguist/generated.rb#L53) is not supported yet.
+  (Thus they are not excluded from CLI output). See [#213](https://github.com/src-d/enry/issues/213).

-* XML detection strategy is not implemented. See [#192](https://github.com/src-d/enry/issues/192).
+- XML detection strategy is not implemented. See [#192](https://github.com/src-d/enry/issues/192).

-* Overriding languages and types though `.gitattributes` is not yet supported. See [#18](https://github.com/src-d/enry/issues/18).
+- Overriding languages and types though `.gitattributes` is not yet supported. See [#18](https://github.com/src-d/enry/issues/18).

-* `enry` CLI output does NOT exclude `.gitignore`ed files and git submodules, as Linguist does
+- `enry` CLI output does NOT exclude `.gitignore`ed files and git submodules, as Linguist does

 In all the cases above that have an issue number - we plan to update enry to match Linguist behavior.

+## Benchmarks

-Benchmarks
------------
-
-Enry's language detection has been compared with Linguist's on [*linguist/samples*](https://github.com/github/linguist/tree/master/samples).
+Enry's language detection has been compared with Linguist's on [_linguist/samples_](https://github.com/github/linguist/tree/master/samples).

 We got these results:

@@ -182,9 +191,7 @@ Go regexp engine being slower than Ruby's on, wich is based on [oniguruma](https

 See [instructions](#misc) for running enry with oniguruma.

-
-Why Enry?
------------
+## Why Enry?

 In the movie [My Fair Lady](https://en.wikipedia.org/wiki/My_Fair_Lady), [Professor Henry Higgins](http://www.imdb.com/character/ch0011719/) is a linguist who at the very beginning of the movie enjoys guessing the origin of people based on their accent.

@@ -199,10 +206,9 @@ To run the tests use:
 Setting `ENRY_TEST_REPO` to the path to existing checkout of Linguist will avoid cloning it and sepeed tests up.
 Setting `ENRY_DEBUG=1` will provide insight in the Bayesian classifier building done by `make code-generate`.

-
 ### Sync with github/linguist upstream

-*enry* re-uses parts of the original [github/linguist](https://github.com/github/linguist) to generate internal data structures.
+_enry_ re-uses parts of the original [github/linguist](https://github.com/github/linguist) to generate internal data structures.
 In order to update to the latest release of linguist do:

 ```bash
@@ -217,10 +223,10 @@ $ make code-generate

 To stay in sync, enry needs to be updated when a new release of the linguist includes changes to any of the following files:

-* [languages.yml](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml)
-* [heuristics.yml](https://github.com/github/linguist/blob/master/lib/linguist/heuristics.yml)
-* [vendor.yml](https://github.com/github/linguist/blob/master/lib/linguist/vendor.yml)
-* [documentation.yml](https://github.com/github/linguist/blob/master/lib/linguist/documentation.yml)
+- [languages.yml](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml)
+- [heuristics.yml](https://github.com/github/linguist/blob/master/lib/linguist/heuristics.yml)
+- [vendor.yml](https://github.com/github/linguist/blob/master/lib/linguist/vendor.yml)
+- [documentation.yml](https://github.com/github/linguist/blob/master/lib/linguist/documentation.yml)

 There is no automation for detecting the changes in the linguist project, so this process above has to be done manually from time to time.

@@ -229,8 +235,6 @@ the generated files (in [data](https://github.com/go-enry/go-enry/blob/master/da

 Separating all the necessary "manual" code changes to a different PR that includes some background description and an update to the documentation on ["divergences from linguist"](#divergences-from-linguist) is very much appreciated as it simplifies the maintenance (review/release notes/etc).

-
-
 ## Misc

 <details>
@@ -238,19 +242,20 @@ Separating all the necessary "manual" code changes to a different PR that includ

 ### Benchmark

-All benchmark scripts are in [*benchmarks*](https://github.com/go-enry/go-enry/blob/master/benchmarks) directory.
-
+All benchmark scripts are in [_benchmarks_](https://github.com/go-enry/go-enry/blob/master/benchmarks) directory.

 #### Dependencies
-As benchmarks depend on Ruby and Github-Linguist gem make sure you have:
- - Ruby (e.g using [`rbenv`](https://github.com/rbenv/rbenv)), [`bundler`](https://bundler.io/) installed
- - Docker
- - [native dependencies](https://github.com/github/linguist/#dependencies) installed
- - Build the gem `cd .linguist && bundle install && rake build_gem && cd -`
- - Install it `gem install --no-rdoc --no-ri --local .linguist/github-linguist-*.gem`

+As benchmarks depend on Ruby and Github-Linguist gem make sure you have:
+
+- Ruby (e.g using [`rbenv`](https://github.com/rbenv/rbenv)), [`bundler`](https://bundler.io/) installed
+- Docker
+- [native dependencies](https://github.com/github/linguist/#dependencies) installed
+- Build the gem `cd .linguist && bundle install && rake build_gem && cd -`
+- Install it `gem install --no-rdoc --no-ri --local .linguist/github-linguist-*.gem`

 #### Quick benchmark
+
 To run quicker benchmarks

    make benchmarks
@@ -259,19 +264,20 @@ to get average times for the primary detection function and strategies for the w

    make benchmarks-samples

-
 #### Full benchmark
+
 If you want to reproduce the same benchmarks as reported above:
- - Make sure all [dependencies](#benchmark-dependencies) are installed
- - Install [gnuplot](http://gnuplot.info) (in order to plot the histogram)
- - Run `ENRY_TEST_REPO="$PWD/.linguist" benchmarks/run.sh` (takes ~15h)
+
+- Make sure all [dependencies](#benchmark-dependencies) are installed
+- Install [gnuplot](http://gnuplot.info) (in order to plot the histogram)
+- Run `ENRY_TEST_REPO="$PWD/.linguist" benchmarks/run.sh` (takes ~15h)

 It will run the benchmarks for enry and Linguist, parse the output, create csv files and plot the histogram.

 ### Faster regexp engine (optional)

 [Oniguruma](https://github.com/kkos/oniguruma) is CRuby's regular expression engine.
-It is very fast and performs better than the one built into Go runtime. *enry* supports swapping
+It is very fast and performs better than the one built into Go runtime. _enry_ supports swapping
 between those two engines thanks to [rubex](https://github.com/moovweb/rubex) project.
 The typical overall speedup from using Oniguruma is 1.5-2x. However, it requires CGo and the external shared library.
 On macOS with [Homebrew](https://brew.sh/), it is:
@@ -296,8 +302,6 @@ and then rebuild the project.

 </details>

-
-License
------------
+## License

 Apache License, Version 2.0. See [LICENSE](LICENSE)
--- a/vendor/github.com/go-enry/go-enry/v2/common.go
+++ b/vendor/github.com/go-enry/go-enry/v2/common.go
@@ -328,15 +328,13 @@ func getInterpreter(data []byte) (interpreter string) {
 	return
 }

-func getFirstLine(data []byte) []byte {
-	buf := bufio.NewScanner(bytes.NewReader(data))
-	buf.Scan()
-	line := buf.Bytes()
-	if err := buf.Err(); err != nil {
-		return nil
+func getFirstLine(content []byte) []byte {
+	nlpos := bytes.IndexByte(content, '\n')
+	if nlpos < 0 {
+		return content
 	}

-	return line
+	return content[:nlpos]
 }

 func hasShebang(line []byte) bool {
--- a/vendor/github.com/go-enry/go-enry/v2/data/documentation.go
+++ b/vendor/github.com/go-enry/go-enry/v2/data/documentation.go
@@ -3,24 +3,24 @@

 package data

-import "gopkg.in/toqueteos/substring.v1"
+import "github.com/go-enry/go-enry/v2/regex"

-var DocumentationMatchers = substring.Or(
-	substring.Regexp(`^[Dd]ocs?/`),
-	substring.Regexp(`(^|/)[Dd]ocumentation/`),
-	substring.Regexp(`(^|/)[Gg]roovydoc/`),
-	substring.Regexp(`(^|/)[Jj]avadoc/`),
-	substring.Regexp(`^[Mm]an/`),
-	substring.Regexp(`^[Ee]xamples/`),
-	substring.Regexp(`^[Dd]emos?/`),
-	substring.Regexp(`(^|/)inst/doc/`),
-	substring.Regexp(`(^|/)CHANGE(S|LOG)?(\.|$)`),
-	substring.Regexp(`(^|/)CONTRIBUTING(\.|$)`),
-	substring.Regexp(`(^|/)COPYING(\.|$)`),
-	substring.Regexp(`(^|/)INSTALL(\.|$)`),
-	substring.Regexp(`(^|/)LICEN[CS]E(\.|$)`),
-	substring.Regexp(`(^|/)[Ll]icen[cs]e(\.|$)`),
-	substring.Regexp(`(^|/)README(\.|$)`),
-	substring.Regexp(`(^|/)[Rr]eadme(\.|$)`),
-	substring.Regexp(`^[Ss]amples?/`),
-)
+var DocumentationMatchers = []regex.EnryRegexp{
+	regex.MustCompile(`^[Dd]ocs?/`),
+	regex.MustCompile(`(^|/)[Dd]ocumentation/`),
+	regex.MustCompile(`(^|/)[Gg]roovydoc/`),
+	regex.MustCompile(`(^|/)[Jj]avadoc/`),
+	regex.MustCompile(`^[Mm]an/`),
+	regex.MustCompile(`^[Ee]xamples/`),
+	regex.MustCompile(`^[Dd]emos?/`),
+	regex.MustCompile(`(^|/)inst/doc/`),
+	regex.MustCompile(`(^|/)CHANGE(S|LOG)?(\.|$)`),
+	regex.MustCompile(`(^|/)CONTRIBUTING(\.|$)`),
+	regex.MustCompile(`(^|/)COPYING(\.|$)`),
+	regex.MustCompile(`(^|/)INSTALL(\.|$)`),
+	regex.MustCompile(`(^|/)LICEN[CS]E(\.|$)`),
+	regex.MustCompile(`(^|/)[Ll]icen[cs]e(\.|$)`),
+	regex.MustCompile(`(^|/)README(\.|$)`),
+	regex.MustCompile(`(^|/)[Rr]eadme(\.|$)`),
+	regex.MustCompile(`^[Ss]amples?/`),
+}
--- a/vendor/github.com/go-enry/go-enry/v2/data/generated.go
+++ b/vendor/github.com/go-enry/go-enry/v2/data/generated.go
@@ -0,0 +1,823 @@
+package data
+
+import (
+	"bytes"
+	"strings"
+
+	"github.com/go-enry/go-enry/v2/regex"
+)
+
+// GeneratedCodeExtensions contains all extensions that belong to generated
+// files for sure.
+var GeneratedCodeExtensions = map[string]struct{}{
+	// XCode files
+	".nib":             {},
+	".xcworkspacedata": {},
+	".xcuserstate":     {},
+}
+
+// GeneratedCodeNameMatcher is a function that tells whether the file with the
+// given name is generated.
+type GeneratedCodeNameMatcher func(string) bool
+
+func nameMatches(pattern string) GeneratedCodeNameMatcher {
+	r := regex.MustCompile(pattern)
+	return func(name string) bool {
+		return r.MatchString(name)
+	}
+}
+
+func nameContains(pattern string) GeneratedCodeNameMatcher {
+	return func(name string) bool {
+		return strings.Contains(name, pattern)
+	}
+}
+
+func nameEndsWith(pattern string) GeneratedCodeNameMatcher {
+	return func(name string) bool {
+		return strings.HasSuffix(name, pattern)
+	}
+}
+
+// GeneratedCodeNameMatchers are all the matchers that check whether the code
+// is generated based only on the file name.
+var GeneratedCodeNameMatchers = []GeneratedCodeNameMatcher{
+	// Cocoa pods
+	nameMatches(`(^Pods|\/Pods)\/`),
+
+	// Carthage build
+	nameMatches(`(^|\/)Carthage\/Build\/`),
+
+	// NET designer file
+	nameMatches(`(?i)\.designer\.(cs|vb)$`),
+
+	// Generated NET specflow feature file
+	nameEndsWith(".feature.cs"),
+
+	// Node modules
+	nameContains("node_modules/"),
+
+	// Go vendor
+	nameMatches(`vendor\/([-0-9A-Za-z]+\.)+(com|edu|gov|in|me|net|org|fm|io)`),
+
+	// Go lock
+	nameEndsWith("Gopkg.lock"),
+	nameEndsWith("glide.lock"),
+
+	// Esy lock
+	nameMatches(`(^|\/)(\w+\.)?esy.lock$`),
+
+	// NPM shrinkwrap
+	nameEndsWith("npm-shrinkwrap.json"),
+
+	// NPM package lock
+	nameEndsWith("package-lock.json"),
+
+	// Yarn plugnplay
+	nameMatches(`(^|\/)\.pnp\.(c|m)?js$`),
+
+	// Godeps
+	nameContains("Godeps/"),
+
+	// Composer lock
+	nameEndsWith("composer.lock"),
+
+	// Generated by zephir
+	nameMatches(`.\.zep\.(?:c|h|php)$`),
+
+	// Cargo lock
+	nameEndsWith("Cargo.lock"),
+
+	// Pipenv lock
+	nameEndsWith("Pipfile.lock"),
+
+	// GraphQL relay
+	nameContains("__generated__/"),
+}
+
+// GeneratedCodeMatcher checks whether the file with the given data is
+// generated code.
+type GeneratedCodeMatcher func(path, ext string, content []byte) bool
+
+// GeneratedCodeMatchers is the list of all generated code matchers that
+// rely on checking the content of the file to make the guess.
+var GeneratedCodeMatchers = []GeneratedCodeMatcher{
+	isMinifiedFile,
+	hasSourceMapReference,
+	isSourceMap,
+	isCompiledCoffeeScript,
+	isGeneratedNetDocfile,
+	isGeneratedJavaScriptPEGParser,
+	isGeneratedPostScript,
+	isGeneratedGo,
+	isGeneratedProtobuf,
+	isGeneratedJavaScriptProtocolBuffer,
+	isGeneratedApacheThrift,
+	isGeneratedJNIHeader,
+	isVCRCassette,
+	isCompiledCythonFile,
+	isGeneratedModule,
+	isGeneratedUnity3DMeta,
+	isGeneratedRacc,
+	isGeneratedJFlex,
+	isGeneratedGrammarKit,
+	isGeneratedRoxygen2,
+	isGeneratedJison,
+	isGeneratedGRPCCpp,
+	isGeneratedDart,
+	isGeneratedPerlPPPortHeader,
+	isGeneratedGameMakerStudio,
+	isGeneratedGimp,
+	isGeneratedVisualStudio6,
+	isGeneratedHaxe,
+	isGeneratedHTML,
+	isGeneratedJooq,
+}
+
+func canBeMinified(ext string) bool {
+	return ext == ".js" || ext == ".css"
+}
+
+// isMinifiedFile returns whether the file may be minified.
+// We consider a minified file any css or js file whose average number of chars
+// per line is more than 110.
+func isMinifiedFile(path, ext string, content []byte) bool {
+	if !canBeMinified(ext) {
+		return false
+	}
+
+	var chars, lines uint64
+	forEachLine(content, func(line []byte) {
+		chars += uint64(len(line))
+		lines++
+	})
+
+	if lines == 0 {
+		return false
+	}
+
+	return chars/lines > 110
+}
+
+var sourceMapRegex = regex.MustCompile(`^\/[*\/][\#@] source(?:Mapping)?URL|sourceURL=`)
+
+// hasSourceMapReference returns whether the file contains a reference to a
+// source-map file.
+func hasSourceMapReference(_ string, ext string, content []byte) bool {
+	if !canBeMinified(ext) {
+		return false
+	}
+
+	for _, line := range getLines(content, -2) {
+		if sourceMapRegex.Match(line) {
+			return true
+		}
+	}
+
+	return false
+}
+
+var sourceMapRegexps = []regex.EnryRegexp{
+	regex.MustCompile(`^{"version":\d+,`),
+	regex.MustCompile(`^\/\*\* Begin line maps\. \*\*\/{`),
+}
+
+// isSourceMap returns whether the file itself is a source map.
+func isSourceMap(path, _ string, content []byte) bool {
+	if strings.HasSuffix(path, ".js.map") || strings.HasSuffix(path, ".css.map") {
+		return true
+	}
+
+	firstLine := getFirstLine(content)
+	if len(firstLine) == 0 {
+		return false
+	}
+
+	for _, r := range sourceMapRegexps {
+		if r.Match(firstLine) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isCompiledCoffeeScript(path, ext string, content []byte) bool {
+	if ext != ".js" {
+		return false
+	}
+
+	firstLine := getFirstLine(content)
+	lastLines := getLines(content, -2)
+	if len(lastLines) < 2 {
+		return false
+	}
+
+	if string(firstLine) == "(function() {" &&
+		string(lastLines[1]) == "}).call(this);" &&
+		string(lastLines[0]) == "" {
+		score := 0
+
+		forEachLine(content, func(line []byte) {
+			if bytes.Contains(line, []byte("var ")) {
+				// Underscored temp vars are likely to be Coffee
+				score += 1 * countAppearancesInLine(line, "_fn", "_i", "_len", "_ref", "_results")
+
+				// bind and extend functions are very Coffee specific
+				score += 3 * countAppearancesInLine(line, "__bind", "__extends", "__hasProp", "__indexOf", "__slice")
+			}
+		})
+
+		// Require a score of 3. This is fairly abritrary. Consider tweaking later.
+		// See: https://github.com/github/linguist/blob/master/lib/linguist/generated.rb#L176-L213
+		return score >= 3
+	}
+
+	return false
+}
+
+func isGeneratedNetDocfile(_, ext string, content []byte) bool {
+	if ext != ".xml" {
+		return false
+	}
+
+	lines := bytes.Split(content, []byte{'\n'})
+	if len(lines) <= 3 {
+		return false
+	}
+
+	return bytes.Contains(lines[1], []byte("<doc>")) &&
+		bytes.Contains(lines[2], []byte("<assembly>")) &&
+		bytes.Contains(lines[len(lines)-2], []byte("</doc>"))
+}
+
+var pegJavaScriptGeneratedRegex = regex.MustCompile(`^(?:[^\/]|\/[^\*])*\/\*(?:[^\*]|\*[^\/])*Generated by PEG.js`)
+
+func isGeneratedJavaScriptPEGParser(_, ext string, content []byte) bool {
+	if ext != ".js" {
+		return false
+	}
+
+	// PEG.js-generated parsers include a comment near the top  of the file
+	// that marks them as such.
+	return pegJavaScriptGeneratedRegex.Match(bytes.Join(getLines(content, 5), []byte("")))
+}
+
+var postScriptType1And42Regex = regex.MustCompile(`(\n|\r\n|\r)\s*(?:currentfile eexec\s+|\/sfnts\s+\[)`)
+
+var postScriptRegexes = []regex.EnryRegexp{
+	regex.MustCompile(`[0-9]|draw|mpage|ImageMagick|inkscape|MATLAB`),
+	regex.MustCompile(`PCBNEW|pnmtops|\(Unknown\)|Serif Affinity|Filterimage -tops`),
+}
+
+func isGeneratedPostScript(_, ext string, content []byte) bool {
+	if ext != ".ps" && ext != ".eps" && ext != ".pfa" {
+		return false
+	}
+
+	// Type 1 and Type 42 fonts converted to PostScript are stored as hex-encoded byte streams; these
+	// streams are always preceded the `eexec` operator (if Type 1), or the `/sfnts` key (if Type 42).
+	if postScriptType1And42Regex.Match(content) {
+		return true
+	}
+
+	// We analyze the "%%Creator:" comment, which contains the author/generator
+	// of the file. If there is one, it should be in one of the first few lines.
+	var creator []byte
+	for _, line := range getLines(content, 10) {
+		if bytes.HasPrefix(line, []byte("%%Creator: ")) {
+			creator = line
+			break
+		}
+	}
+
+	if len(creator) == 0 {
+		return false
+	}
+
+	// EAGLE doesn't include a version number when it generates PostScript.
+	// However, it does prepend its name to the document's "%%Title" field.
+	if bytes.Contains(creator, []byte("EAGLE")) {
+		for _, line := range getLines(content, 5) {
+			if bytes.HasPrefix(line, []byte("%%Title: EAGLE Drawing ")) {
+				return true
+			}
+		}
+	}
+
+	// Most generators write their version number, while human authors' or companies'
+	// names don't contain numbers. So look if the line contains digits. Also
+	// look for some special cases without version numbers.
+	for _, r := range postScriptRegexes {
+		if r.Match(creator) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isGeneratedGo(_, ext string, content []byte) bool {
+	if ext != ".go" {
+		return false
+	}
+
+	lines := getLines(content, 40)
+	if len(lines) <= 1 {
+		return false
+	}
+
+	for _, line := range lines {
+		if bytes.Contains(line, []byte("Code generated by")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+var protoExtensions = map[string]struct{}{
+	".py":   {},
+	".java": {},
+	".h":    {},
+	".cc":   {},
+	".cpp":  {},
+	".m":    {},
+	".rb":   {},
+	".php":  {},
+}
+
+func isGeneratedProtobuf(_, ext string, content []byte) bool {
+	if _, ok := protoExtensions[ext]; !ok {
+		return false
+	}
+
+	lines := getLines(content, 3)
+	if len(lines) <= 1 {
+		return false
+	}
+
+	for _, line := range lines {
+		if bytes.Contains(line, []byte("Generated by the protocol buffer compiler.  DO NOT EDIT!")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isGeneratedJavaScriptProtocolBuffer(_, ext string, content []byte) bool {
+	if ext != ".js" {
+		return false
+	}
+
+	lines := getLines(content, 6)
+	if len(lines) < 6 {
+		return false
+	}
+
+	return bytes.Contains(lines[5], []byte("GENERATED CODE -- DO NOT EDIT!"))
+}
+
+var apacheThriftExtensions = map[string]struct{}{
+	".rb":   {},
+	".py":   {},
+	".go":   {},
+	".js":   {},
+	".m":    {},
+	".java": {},
+	".h":    {},
+	".cc":   {},
+	".cpp":  {},
+	".php":  {},
+}
+
+func isGeneratedApacheThrift(_, ext string, content []byte) bool {
+	if _, ok := apacheThriftExtensions[ext]; !ok {
+		return false
+	}
+
+	for _, line := range getLines(content, 6) {
+		if bytes.Contains(line, []byte("Autogenerated by Thrift Compiler")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isGeneratedJNIHeader(_, ext string, content []byte) bool {
+	if ext != ".h" {
+		return false
+	}
+
+	lines := getLines(content, 2)
+	if len(lines) < 2 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("/* DO NOT EDIT THIS FILE - it is machine generated */")) &&
+		bytes.Contains(lines[1], []byte("#include <jni.h>"))
+}
+
+func isVCRCassette(_, ext string, content []byte) bool {
+	if ext != ".yml" {
+		return false
+	}
+
+	lines := getLines(content, -2)
+	if len(lines) < 2 {
+		return false
+	}
+
+	return bytes.Contains(lines[1], []byte("recorded_with: VCR"))
+}
+
+func isCompiledCythonFile(_, ext string, content []byte) bool {
+	if ext != ".c" && ext != ".cpp" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("Generated by Cython"))
+}
+
+func isGeneratedModule(_, ext string, content []byte) bool {
+	if ext != ".mod" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("PCBNEW-LibModule-V")) ||
+		bytes.Contains(lines[0], []byte("GFORTRAN module version '"))
+}
+
+func isGeneratedUnity3DMeta(_, ext string, content []byte) bool {
+	if ext != ".meta" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("fileFormatVersion: "))
+}
+
+func isGeneratedRacc(_, ext string, content []byte) bool {
+	if ext != ".rb" {
+		return false
+	}
+
+	lines := getLines(content, 3)
+	if len(lines) < 3 {
+		return false
+	}
+
+	return bytes.HasPrefix(lines[2], []byte("# This file is automatically generated by Racc"))
+}
+
+func isGeneratedJFlex(_, ext string, content []byte) bool {
+	if ext != ".java" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.HasPrefix(lines[0], []byte("/* The following code was generated by JFlex "))
+}
+
+func isGeneratedGrammarKit(_, ext string, content []byte) bool {
+	if ext != ".java" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("// This is a generated file. Not intended for manual editing."))
+}
+
+func isGeneratedRoxygen2(_, ext string, content []byte) bool {
+	if ext != ".rd" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("% Generated by roxygen2: do not edit by hand"))
+}
+
+func isGeneratedJison(_, ext string, content []byte) bool {
+	if ext != ".js" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return bytes.Contains(lines[0], []byte("/* parser generated by jison ")) ||
+		bytes.Contains(lines[0], []byte("/* generated by jison-lex "))
+}
+
+func isGeneratedGRPCCpp(_, ext string, content []byte) bool {
+	switch ext {
+	case ".cpp", ".hpp", ".h", ".cc":
+		lines := getLines(content, 1)
+		if len(lines) < 1 {
+			return false
+		}
+
+		return bytes.Contains(lines[0], []byte("// Generated by the gRPC"))
+	default:
+		return false
+	}
+}
+
+var dartRegex = regex.MustCompile(`generated code\W{2,3}do not modify`)
+
+func isGeneratedDart(_, ext string, content []byte) bool {
+	if ext != ".dart" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	return dartRegex.Match(bytes.ToLower(lines[0]))
+}
+
+func isGeneratedPerlPPPortHeader(name, _ string, content []byte) bool {
+	if !strings.HasSuffix(name, "ppport.h") {
+		return false
+	}
+
+	lines := getLines(content, 10)
+	if len(lines) < 10 {
+		return false
+	}
+
+	return bytes.Contains(lines[8], []byte("Automatically created by Devel::PPPort"))
+}
+
+var (
+	gameMakerStudioFirstLineRegex = regex.MustCompile(`^\d\.\d\.\d.+\|\{`)
+	gameMakerStudioThirdLineRegex = regex.MustCompile(`\"modelName\"\:\s*\"GM`)
+)
+
+func isGeneratedGameMakerStudio(_, ext string, content []byte) bool {
+	if ext != ".yy" && ext != ".yyp" {
+		return false
+	}
+
+	lines := getLines(content, 3)
+	if len(lines) < 3 {
+		return false
+	}
+
+	return gameMakerStudioThirdLineRegex.Match(lines[2]) ||
+		gameMakerStudioFirstLineRegex.Match(lines[0])
+}
+
+var gimpRegexes = []regex.EnryRegexp{
+	regex.MustCompile(`\/\* GIMP [a-zA-Z0-9\- ]+ C\-Source image dump \(.+?\.c\) \*\/`),
+	regex.MustCompile(`\/\*  GIMP header image file format \([a-zA-Z0-9\- ]+\)\: .+?\.h  \*\/`),
+}
+
+func isGeneratedGimp(_, ext string, content []byte) bool {
+	if ext != ".c" && ext != ".h" {
+		return false
+	}
+
+	lines := getLines(content, 1)
+	if len(lines) < 1 {
+		return false
+	}
+
+	for _, r := range gimpRegexes {
+		if r.Match(lines[0]) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isGeneratedVisualStudio6(_, ext string, content []byte) bool {
+	if ext != ".dsp" {
+		return false
+	}
+
+	for _, l := range getLines(content, 3) {
+		if bytes.Contains(l, []byte("# Microsoft Developer Studio Generated Build File")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+var haxeExtensions = map[string]struct{}{
+	".js":   {},
+	".py":   {},
+	".lua":  {},
+	".cpp":  {},
+	".h":    {},
+	".java": {},
+	".cs":   {},
+	".php":  {},
+}
+
+func isGeneratedHaxe(_, ext string, content []byte) bool {
+	if _, ok := haxeExtensions[ext]; !ok {
+		return false
+	}
+
+	for _, l := range getLines(content, 3) {
+		if bytes.Contains(l, []byte("Generated by Haxe")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+var (
+	doxygenRegex         = regex.MustCompile(`<!--\s+Generated by Doxygen\s+[.0-9]+\s*-->`)
+	htmlMetaRegex        = regex.MustCompile(`<meta(\s+[^>]+)>`)
+	htmlMetaContentRegex = regex.MustCompile(`\s+(name|content|value)\s*=\s*("[^"]+"|'[^']+'|[^\s"']+)`)
+	orgModeMetaRegex     = regex.MustCompile(`org\s+mode`)
+)
+
+func isGeneratedHTML(_, ext string, content []byte) bool {
+	if ext != ".html" && ext != ".htm" && ext != ".xhtml" {
+		return false
+	}
+
+	lines := getLines(content, 30)
+
+	// Pkgdown
+	if len(lines) >= 2 {
+		for _, l := range lines[:2] {
+			if bytes.Contains(l, []byte("<!-- Generated by pkgdown: do not edit by hand -->")) {
+				return true
+			}
+		}
+	}
+
+	// Mandoc
+	if len(lines) > 2 &&
+		bytes.HasPrefix(lines[2], []byte("<!-- This is an automatically generated file.")) {
+		return true
+	}
+
+	// Doxygen
+	for _, l := range lines {
+		if doxygenRegex.Match(l) {
+			return true
+		}
+	}
+
+	// HTML tag: <meta name="generator" content="" />
+	part := bytes.ToLower(bytes.Join(lines, []byte{' '}))
+	part = bytes.ReplaceAll(part, []byte{'\n'}, []byte{})
+	part = bytes.ReplaceAll(part, []byte{'\r'}, []byte{})
+	matches := htmlMetaRegex.FindAll(part, -1)
+	if len(matches) == 0 {
+		return false
+	}
+
+	for _, m := range matches {
+		var name, value, content string
+		ms := htmlMetaContentRegex.FindAllStringSubmatch(string(m), -1)
+		for _, m := range ms {
+			switch m[1] {
+			case "name":
+				name = m[2]
+			case "value":
+				value = m[2]
+			case "content":
+				content = m[2]
+			}
+		}
+
+		var val = value
+		if val == "" {
+			val = content
+		}
+
+		name = strings.Trim(name, `"'`)
+		val = strings.Trim(val, `"'`)
+
+		if name != "generator" || val == "" {
+			continue
+		}
+
+		if strings.Contains(val, "jlatex2html") ||
+			strings.Contains(val, "latex2html") ||
+			strings.Contains(val, "groff") ||
+			strings.Contains(val, "makeinfo") ||
+			strings.Contains(val, "texi2html") ||
+			strings.Contains(val, "ronn") ||
+			orgModeMetaRegex.MatchString(val) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func isGeneratedJooq(_, ext string, content []byte) bool {
+	if ext != ".java" {
+		return false
+	}
+
+	for _, l := range getLines(content, 2) {
+		if bytes.Contains(l, []byte("This file is generated by jOOQ.")) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func getFirstLine(content []byte) []byte {
+	lines := getLines(content, 1)
+	if len(lines) > 0 {
+		return lines[0]
+	}
+	return nil
+}
+
+// getLines returns up to the first n lines. A negative index will return up to
+// the last n lines in reverse order.
+func getLines(content []byte, n int) [][]byte {
+	var result [][]byte
+	if n < 0 {
+		for pos := len(content); pos > 0 && len(result) < -n; {
+			nlpos := bytes.LastIndexByte(content[:pos], '\n')
+			if nlpos+1 < len(content)-1 {
+				result = append(result, content[nlpos+1:pos])
+			}
+			pos = nlpos
+		}
+	} else {
+		for pos := 0; pos < len(content) && len(result) < n; {
+			nlpos := bytes.IndexByte(content[pos:], '\n')
+			if nlpos < 0 && pos < len(content) {
+				nlpos = len(content)
+			} else if nlpos >= 0 {
+				nlpos += pos
+			}
+
+			result = append(result, content[pos:nlpos])
+			pos = nlpos + 1
+		}
+	}
+
+	return result
+}
+
+func forEachLine(content []byte, cb func([]byte)) {
+	var pos int
+	for pos < len(content) {
+		nlpos := bytes.IndexByte(content[pos:], '\n')
+		if nlpos < 0 && pos < len(content) {
+			nlpos = len(content)
+		} else if nlpos >= 0 {
+			nlpos += pos
+		}
+
+		cb(content[pos:nlpos])
+		pos = nlpos + 1
+	}
+}
+
+func countAppearancesInLine(line []byte, targets ...string) int {
+	var count int
+	for _, t := range targets {
+		count += bytes.Count(line, []byte(t))
+	}
+	return count
+}
--- a/vendor/github.com/go-enry/go-enry/v2/data/test.go
+++ b/vendor/github.com/go-enry/go-enry/v2/data/test.go
@@ -0,0 +1,17 @@
+package data
+
+import "github.com/go-enry/go-enry/v2/regex"
+
+// TestMatchers is hand made collection of regexp used by the function `enry.IsTest`
+// to identify test files in different languages.
+var TestMatchers = []regex.EnryRegexp{
+	regex.MustCompile(`(^|/)tests/.*Test\.php$`),
+	regex.MustCompile(`(^|/)test/.*Test(s?)\.java$`),
+	regex.MustCompile(`(^|/)test(/|/.*/)Test.*\.java$`),
+	regex.MustCompile(`(^|/)test/.*(Test(s?)|Spec(s?))\.scala$`),
+	regex.MustCompile(`(^|/)test_.*\.py$`),
+	regex.MustCompile(`(^|/).*_test\.go$`),
+	regex.MustCompile(`(^|/).*_(test|spec)\.rb$`),
+	regex.MustCompile(`(^|/).*Test(s?)\.cs$`),
+	regex.MustCompile(`(^|/).*\.(test|spec)\.(ts|tsx|js)$`),
+}
--- a/vendor/github.com/go-enry/go-enry/v2/data/vendor.go
+++ b/vendor/github.com/go-enry/go-enry/v2/data/vendor.go
@@ -3,167 +3,167 @@

 package data

-import "gopkg.in/toqueteos/substring.v1"
+import "github.com/go-enry/go-enry/v2/regex"

-var VendorMatchers = substring.Or(
-	substring.Regexp(`(^|/)cache/`),
-	substring.Regexp(`^[Dd]ependencies/`),
-	substring.Regexp(`(^|/)dist/`),
-	substring.Regexp(`^deps/`),
-	substring.Regexp(`(^|/)configure$`),
-	substring.Regexp(`(^|/)config.guess$`),
-	substring.Regexp(`(^|/)config.sub$`),
-	substring.Regexp(`(^|/)aclocal.m4`),
-	substring.Regexp(`(^|/)libtool.m4`),
-	substring.Regexp(`(^|/)ltoptions.m4`),
-	substring.Regexp(`(^|/)ltsugar.m4`),
-	substring.Regexp(`(^|/)ltversion.m4`),
-	substring.Regexp(`(^|/)lt~obsolete.m4`),
-	substring.Regexp(`dotnet-install\.(ps1|sh)$`),
-	substring.Regexp(`cpplint.py`),
-	substring.Regexp(`node_modules/`),
-	substring.Regexp(`(^|/)\.yarn/releases/`),
-	substring.Regexp(`(^|/)_esy$`),
-	substring.Regexp(`bower_components/`),
-	substring.Regexp(`^rebar$`),
-	substring.Regexp(`erlang.mk`),
-	substring.Regexp(`Godeps/_workspace/`),
-	substring.Regexp(`(^|/)testdata/`),
-	substring.Regexp(`.indent.pro`),
-	substring.Regexp(`(\.|-)min\.(js|css)$`),
-	substring.Regexp(`([^\s]*)import\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)bootstrap([^.]*)\.(js|css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)custom\.bootstrap([^\s]*)(js|css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)font-?awesome\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)font-?awesome/.*\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)foundation\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)normalize\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)skeleton\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)[Bb]ourbon/.*\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)animate\.(css|less|scss|styl)$`),
-	substring.Regexp(`(^|/)materialize\.(css|less|scss|styl|js)$`),
-	substring.Regexp(`(^|/)select2/.*\.(css|scss|js)$`),
-	substring.Regexp(`(^|/)bulma\.(css|sass|scss)$`),
-	substring.Regexp(`(3rd|[Tt]hird)[-_]?[Pp]arty/`),
-	substring.Regexp(`vendors?/`),
-	substring.Regexp(`extern(al)?/`),
-	substring.Regexp(`(^|/)[Vv]+endor/`),
-	substring.Regexp(`^debian/`),
-	substring.Regexp(`run.n$`),
-	substring.Regexp(`bootstrap-datepicker/`),
-	substring.Regexp(`(^|/)jquery([^.]*)\.js$`),
-	substring.Regexp(`(^|/)jquery\-\d\.\d+(\.\d+)?\.js$`),
-	substring.Regexp(`(^|/)jquery\-ui(\-\d\.\d+(\.\d+)?)?(\.\w+)?\.(js|css)$`),
-	substring.Regexp(`(^|/)jquery\.(ui|effects)\.([^.]*)\.(js|css)$`),
-	substring.Regexp(`jquery.fn.gantt.js`),
-	substring.Regexp(`jquery.fancybox.(js|css)`),
-	substring.Regexp(`fuelux.js`),
-	substring.Regexp(`(^|/)jquery\.fileupload(-\w+)?\.js$`),
-	substring.Regexp(`jquery.dataTables.js`),
-	substring.Regexp(`bootbox.js`),
-	substring.Regexp(`pdf.worker.js`),
-	substring.Regexp(`(^|/)slick\.\w+.js$`),
-	substring.Regexp(`(^|/)Leaflet\.Coordinates-\d+\.\d+\.\d+\.src\.js$`),
-	substring.Regexp(`leaflet.draw-src.js`),
-	substring.Regexp(`leaflet.draw.css`),
-	substring.Regexp(`Control.FullScreen.css`),
-	substring.Regexp(`Control.FullScreen.js`),
-	substring.Regexp(`leaflet.spin.js`),
-	substring.Regexp(`wicket-leaflet.js`),
-	substring.Regexp(`.sublime-project`),
-	substring.Regexp(`.sublime-workspace`),
-	substring.Regexp(`.vscode`),
-	substring.Regexp(`(^|/)prototype(.*)\.js$`),
-	substring.Regexp(`(^|/)effects\.js$`),
-	substring.Regexp(`(^|/)controls\.js$`),
-	substring.Regexp(`(^|/)dragdrop\.js$`),
-	substring.Regexp(`(.*?)\.d\.ts$`),
-	substring.Regexp(`(^|/)mootools([^.]*)\d+\.\d+.\d+([^.]*)\.js$`),
-	substring.Regexp(`(^|/)dojo\.js$`),
-	substring.Regexp(`(^|/)MochiKit\.js$`),
-	substring.Regexp(`(^|/)yahoo-([^.]*)\.js$`),
-	substring.Regexp(`(^|/)yui([^.]*)\.js$`),
-	substring.Regexp(`(^|/)ckeditor\.js$`),
-	substring.Regexp(`(^|/)tiny_mce([^.]*)\.js$`),
-	substring.Regexp(`(^|/)tiny_mce/(langs|plugins|themes|utils)`),
-	substring.Regexp(`(^|/)ace-builds/`),
-	substring.Regexp(`(^|/)fontello(.*?)\.css$`),
-	substring.Regexp(`(^|/)MathJax/`),
-	substring.Regexp(`(^|/)Chart\.js$`),
-	substring.Regexp(`(^|/)[Cc]ode[Mm]irror/(\d+\.\d+/)?(lib|mode|theme|addon|keymap|demo)`),
-	substring.Regexp(`(^|/)shBrush([^.]*)\.js$`),
-	substring.Regexp(`(^|/)shCore\.js$`),
-	substring.Regexp(`(^|/)shLegacy\.js$`),
-	substring.Regexp(`(^|/)angular([^.]*)\.js$`),
-	substring.Regexp(`(^|\/)d3(\.v\d+)?([^.]*)\.js$`),
-	substring.Regexp(`(^|/)react(-[^.]*)?\.js$`),
-	substring.Regexp(`(^|/)flow-typed/.*\.js$`),
-	substring.Regexp(`(^|/)modernizr\-\d\.\d+(\.\d+)?\.js$`),
-	substring.Regexp(`(^|/)modernizr\.custom\.\d+\.js$`),
-	substring.Regexp(`(^|/)knockout-(\d+\.){3}(debug\.)?js$`),
-	substring.Regexp(`(^|/)docs?/_?(build|themes?|templates?|static)/`),
-	substring.Regexp(`(^|/)admin_media/`),
-	substring.Regexp(`(^|/)env/`),
-	substring.Regexp(`^fabfile\.py$`),
-	substring.Regexp(`^waf$`),
-	substring.Regexp(`^.osx$`),
-	substring.Regexp(`\.xctemplate/`),
-	substring.Regexp(`\.imageset/`),
-	substring.Regexp(`(^|/)Carthage/`),
-	substring.Regexp(`(^|/)Sparkle/`),
-	substring.Regexp(`Crashlytics.framework/`),
-	substring.Regexp(`Fabric.framework/`),
-	substring.Regexp(`BuddyBuildSDK.framework/`),
-	substring.Regexp(`Realm.framework`),
-	substring.Regexp(`RealmSwift.framework`),
-	substring.Regexp(`gitattributes$`),
-	substring.Regexp(`gitignore$`),
-	substring.Regexp(`gitmodules$`),
-	substring.Regexp(`(^|/)gradlew$`),
-	substring.Regexp(`(^|/)gradlew\.bat$`),
-	substring.Regexp(`(^|/)gradle/wrapper/`),
-	substring.Regexp(`(^|/)mvnw$`),
-	substring.Regexp(`(^|/)mvnw\.cmd$`),
-	substring.Regexp(`(^|/)\.mvn/wrapper/`),
-	substring.Regexp(`-vsdoc\.js$`),
-	substring.Regexp(`\.intellisense\.js$`),
-	substring.Regexp(`(^|/)jquery([^.]*)\.validate(\.unobtrusive)?\.js$`),
-	substring.Regexp(`(^|/)jquery([^.]*)\.unobtrusive\-ajax\.js$`),
-	substring.Regexp(`(^|/)[Mm]icrosoft([Mm]vc)?([Aa]jax|[Vv]alidation)(\.debug)?\.js$`),
-	substring.Regexp(`^[Pp]ackages\/.+\.\d+\/`),
-	substring.Regexp(`(^|/)extjs/.*?\.js$`),
-	substring.Regexp(`(^|/)extjs/.*?\.xml$`),
-	substring.Regexp(`(^|/)extjs/.*?\.txt$`),
-	substring.Regexp(`(^|/)extjs/.*?\.html$`),
-	substring.Regexp(`(^|/)extjs/.*?\.properties$`),
-	substring.Regexp(`(^|/)extjs/.sencha/`),
-	substring.Regexp(`(^|/)extjs/docs/`),
-	substring.Regexp(`(^|/)extjs/builds/`),
-	substring.Regexp(`(^|/)extjs/cmd/`),
-	substring.Regexp(`(^|/)extjs/examples/`),
-	substring.Regexp(`(^|/)extjs/locale/`),
-	substring.Regexp(`(^|/)extjs/packages/`),
-	substring.Regexp(`(^|/)extjs/plugins/`),
-	substring.Regexp(`(^|/)extjs/resources/`),
-	substring.Regexp(`(^|/)extjs/src/`),
-	substring.Regexp(`(^|/)extjs/welcome/`),
-	substring.Regexp(`(^|/)html5shiv\.js$`),
-	substring.Regexp(`^[Tt]ests?/fixtures/`),
-	substring.Regexp(`^[Ss]pecs?/fixtures/`),
-	substring.Regexp(`(^|/)cordova([^.]*)\.js$`),
-	substring.Regexp(`(^|/)cordova\-\d\.\d(\.\d)?\.js$`),
-	substring.Regexp(`foundation(\..*)?\.js$`),
-	substring.Regexp(`^Vagrantfile$`),
-	substring.Regexp(`.[Dd][Ss]_[Ss]tore$`),
-	substring.Regexp(`^vignettes/`),
-	substring.Regexp(`^inst/extdata/`),
-	substring.Regexp(`octicons.css`),
-	substring.Regexp(`sprockets-octicons.scss`),
-	substring.Regexp(`(^|/)activator$`),
-	substring.Regexp(`(^|/)activator\.bat$`),
-	substring.Regexp(`proguard.pro`),
-	substring.Regexp(`proguard-rules.pro`),
-	substring.Regexp(`^puphpet/`),
-	substring.Regexp(`(^|/)\.google_apis/`),
-	substring.Regexp(`^Jenkinsfile$`),
-)
+var VendorMatchers = []regex.EnryRegexp{
+	regex.MustCompile(`(^|/)cache/`),
+	regex.MustCompile(`^[Dd]ependencies/`),
+	regex.MustCompile(`(^|/)dist/`),
+	regex.MustCompile(`^deps/`),
+	regex.MustCompile(`(^|/)configure$`),
+	regex.MustCompile(`(^|/)config.guess$`),
+	regex.MustCompile(`(^|/)config.sub$`),
+	regex.MustCompile(`(^|/)aclocal.m4`),
+	regex.MustCompile(`(^|/)libtool.m4`),
+	regex.MustCompile(`(^|/)ltoptions.m4`),
+	regex.MustCompile(`(^|/)ltsugar.m4`),
+	regex.MustCompile(`(^|/)ltversion.m4`),
+	regex.MustCompile(`(^|/)lt~obsolete.m4`),
+	regex.MustCompile(`dotnet-install\.(ps1|sh)$`),
+	regex.MustCompile(`cpplint.py`),
+	regex.MustCompile(`node_modules/`),
+	regex.MustCompile(`(^|/)\.yarn/releases/`),
+	regex.MustCompile(`(^|/)_esy$`),
+	regex.MustCompile(`bower_components/`),
+	regex.MustCompile(`^rebar$`),
+	regex.MustCompile(`erlang.mk`),
+	regex.MustCompile(`Godeps/_workspace/`),
+	regex.MustCompile(`(^|/)testdata/`),
+	regex.MustCompile(`.indent.pro`),
+	regex.MustCompile(`(\.|-)min\.(js|css)$`),
+	regex.MustCompile(`([^\s]*)import\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)bootstrap([^.]*)\.(js|css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)custom\.bootstrap([^\s]*)(js|css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)font-?awesome\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)font-?awesome/.*\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)foundation\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)normalize\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)skeleton\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)[Bb]ourbon/.*\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)animate\.(css|less|scss|styl)$`),
+	regex.MustCompile(`(^|/)materialize\.(css|less|scss|styl|js)$`),
+	regex.MustCompile(`(^|/)select2/.*\.(css|scss|js)$`),
+	regex.MustCompile(`(^|/)bulma\.(css|sass|scss)$`),
+	regex.MustCompile(`(3rd|[Tt]hird)[-_]?[Pp]arty/`),
+	regex.MustCompile(`vendors?/`),
+	regex.MustCompile(`extern(al)?/`),
+	regex.MustCompile(`(^|/)[Vv]+endor/`),
+	regex.MustCompile(`^debian/`),
+	regex.MustCompile(`run.n$`),
+	regex.MustCompile(`bootstrap-datepicker/`),
+	regex.MustCompile(`(^|/)jquery([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)jquery\-\d\.\d+(\.\d+)?\.js$`),
+	regex.MustCompile(`(^|/)jquery\-ui(\-\d\.\d+(\.\d+)?)?(\.\w+)?\.(js|css)$`),
+	regex.MustCompile(`(^|/)jquery\.(ui|effects)\.([^.]*)\.(js|css)$`),
+	regex.MustCompile(`jquery.fn.gantt.js`),
+	regex.MustCompile(`jquery.fancybox.(js|css)`),
+	regex.MustCompile(`fuelux.js`),
+	regex.MustCompile(`(^|/)jquery\.fileupload(-\w+)?\.js$`),
+	regex.MustCompile(`jquery.dataTables.js`),
+	regex.MustCompile(`bootbox.js`),
+	regex.MustCompile(`pdf.worker.js`),
+	regex.MustCompile(`(^|/)slick\.\w+.js$`),
+	regex.MustCompile(`(^|/)Leaflet\.Coordinates-\d+\.\d+\.\d+\.src\.js$`),
+	regex.MustCompile(`leaflet.draw-src.js`),
+	regex.MustCompile(`leaflet.draw.css`),
+	regex.MustCompile(`Control.FullScreen.css`),
+	regex.MustCompile(`Control.FullScreen.js`),
+	regex.MustCompile(`leaflet.spin.js`),
+	regex.MustCompile(`wicket-leaflet.js`),
+	regex.MustCompile(`.sublime-project`),
+	regex.MustCompile(`.sublime-workspace`),
+	regex.MustCompile(`.vscode`),
+	regex.MustCompile(`(^|/)prototype(.*)\.js$`),
+	regex.MustCompile(`(^|/)effects\.js$`),
+	regex.MustCompile(`(^|/)controls\.js$`),
+	regex.MustCompile(`(^|/)dragdrop\.js$`),
+	regex.MustCompile(`(.*?)\.d\.ts$`),
+	regex.MustCompile(`(^|/)mootools([^.]*)\d+\.\d+.\d+([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)dojo\.js$`),
+	regex.MustCompile(`(^|/)MochiKit\.js$`),
+	regex.MustCompile(`(^|/)yahoo-([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)yui([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)ckeditor\.js$`),
+	regex.MustCompile(`(^|/)tiny_mce([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)tiny_mce/(langs|plugins|themes|utils)`),
+	regex.MustCompile(`(^|/)ace-builds/`),
+	regex.MustCompile(`(^|/)fontello(.*?)\.css$`),
+	regex.MustCompile(`(^|/)MathJax/`),
+	regex.MustCompile(`(^|/)Chart\.js$`),
+	regex.MustCompile(`(^|/)[Cc]ode[Mm]irror/(\d+\.\d+/)?(lib|mode|theme|addon|keymap|demo)`),
+	regex.MustCompile(`(^|/)shBrush([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)shCore\.js$`),
+	regex.MustCompile(`(^|/)shLegacy\.js$`),
+	regex.MustCompile(`(^|/)angular([^.]*)\.js$`),
+	regex.MustCompile(`(^|\/)d3(\.v\d+)?([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)react(-[^.]*)?\.js$`),
+	regex.MustCompile(`(^|/)flow-typed/.*\.js$`),
+	regex.MustCompile(`(^|/)modernizr\-\d\.\d+(\.\d+)?\.js$`),
+	regex.MustCompile(`(^|/)modernizr\.custom\.\d+\.js$`),
+	regex.MustCompile(`(^|/)knockout-(\d+\.){3}(debug\.)?js$`),
+	regex.MustCompile(`(^|/)docs?/_?(build|themes?|templates?|static)/`),
+	regex.MustCompile(`(^|/)admin_media/`),
+	regex.MustCompile(`(^|/)env/`),
+	regex.MustCompile(`^fabfile\.py$`),
+	regex.MustCompile(`^waf$`),
+	regex.MustCompile(`^.osx$`),
+	regex.MustCompile(`\.xctemplate/`),
+	regex.MustCompile(`\.imageset/`),
+	regex.MustCompile(`(^|/)Carthage/`),
+	regex.MustCompile(`(^|/)Sparkle/`),
+	regex.MustCompile(`Crashlytics.framework/`),
+	regex.MustCompile(`Fabric.framework/`),
+	regex.MustCompile(`BuddyBuildSDK.framework/`),
+	regex.MustCompile(`Realm.framework`),
+	regex.MustCompile(`RealmSwift.framework`),
+	regex.MustCompile(`gitattributes$`),
+	regex.MustCompile(`gitignore$`),
+	regex.MustCompile(`gitmodules$`),
+	regex.MustCompile(`(^|/)gradlew$`),
+	regex.MustCompile(`(^|/)gradlew\.bat$`),
+	regex.MustCompile(`(^|/)gradle/wrapper/`),
+	regex.MustCompile(`(^|/)mvnw$`),
+	regex.MustCompile(`(^|/)mvnw\.cmd$`),
+	regex.MustCompile(`(^|/)\.mvn/wrapper/`),
+	regex.MustCompile(`-vsdoc\.js$`),
+	regex.MustCompile(`\.intellisense\.js$`),
+	regex.MustCompile(`(^|/)jquery([^.]*)\.validate(\.unobtrusive)?\.js$`),
+	regex.MustCompile(`(^|/)jquery([^.]*)\.unobtrusive\-ajax\.js$`),
+	regex.MustCompile(`(^|/)[Mm]icrosoft([Mm]vc)?([Aa]jax|[Vv]alidation)(\.debug)?\.js$`),
+	regex.MustCompile(`^[Pp]ackages\/.+\.\d+\/`),
+	regex.MustCompile(`(^|/)extjs/.*?\.js$`),
+	regex.MustCompile(`(^|/)extjs/.*?\.xml$`),
+	regex.MustCompile(`(^|/)extjs/.*?\.txt$`),
+	regex.MustCompile(`(^|/)extjs/.*?\.html$`),
+	regex.MustCompile(`(^|/)extjs/.*?\.properties$`),
+	regex.MustCompile(`(^|/)extjs/.sencha/`),
+	regex.MustCompile(`(^|/)extjs/docs/`),
+	regex.MustCompile(`(^|/)extjs/builds/`),
+	regex.MustCompile(`(^|/)extjs/cmd/`),
+	regex.MustCompile(`(^|/)extjs/examples/`),
+	regex.MustCompile(`(^|/)extjs/locale/`),
+	regex.MustCompile(`(^|/)extjs/packages/`),
+	regex.MustCompile(`(^|/)extjs/plugins/`),
+	regex.MustCompile(`(^|/)extjs/resources/`),
+	regex.MustCompile(`(^|/)extjs/src/`),
+	regex.MustCompile(`(^|/)extjs/welcome/`),
+	regex.MustCompile(`(^|/)html5shiv\.js$`),
+	regex.MustCompile(`^[Tt]ests?/fixtures/`),
+	regex.MustCompile(`^[Ss]pecs?/fixtures/`),
+	regex.MustCompile(`(^|/)cordova([^.]*)\.js$`),
+	regex.MustCompile(`(^|/)cordova\-\d\.\d(\.\d)?\.js$`),
+	regex.MustCompile(`foundation(\..*)?\.js$`),
+	regex.MustCompile(`^Vagrantfile$`),
+	regex.MustCompile(`.[Dd][Ss]_[Ss]tore$`),
+	regex.MustCompile(`^vignettes/`),
+	regex.MustCompile(`^inst/extdata/`),
+	regex.MustCompile(`octicons.css`),
+	regex.MustCompile(`sprockets-octicons.scss`),
+	regex.MustCompile(`(^|/)activator$`),
+	regex.MustCompile(`(^|/)activator\.bat$`),
+	regex.MustCompile(`proguard.pro`),
+	regex.MustCompile(`proguard-rules.pro`),
+	regex.MustCompile(`^puphpet/`),
+	regex.MustCompile(`(^|/)\.google_apis/`),
+	regex.MustCompile(`^Jenkinsfile$`),
+}
--- a/vendor/github.com/go-enry/go-enry/v2/go.mod
+++ b/vendor/github.com/go-enry/go-enry/v2/go.mod
@@ -3,9 +3,7 @@ module github.com/go-enry/go-enry/v2
 go 1.14

 require (
-	github.com/go-enry/go-oniguruma v1.2.0
+	github.com/go-enry/go-oniguruma v1.2.1
 	github.com/stretchr/testify v1.3.0
-	github.com/toqueteos/trie v1.0.0 // indirect
-	gopkg.in/toqueteos/substring.v1 v1.0.2
 	gopkg.in/yaml.v2 v2.2.8
 )
--- a/Show More
+++ b/Show More