Mike Dalessio eccb2d6c91 Upgrade runtime to Ruby 4.0.9 (#381) ...

* Upgrade runtime to Ruby 4.0.9

Ruby 4.0.9 fixes the Regexp compilation bug behind GitLab's
CVE-2026-110264. Move `.ruby-version`, `Dockerfile` and
`Dockerfile-export` to it.

ref: https://www.ruby-lang.org/en/news/2026/10/23/ruby-4-0-9-released/

* Bump setup-ruby to v1.334.0 for Ruby 4.0.9

The pinned v1.327.0 and v1.324.0 did not know Ruby 4.0.9, so every CI
job failed at Ruby setup. v1.334.0 is the first release that does.

2026-10-23 18:34:43 -04:00

..

ISSUE_TEMPLATE

Add contributing guide

2025-09-18 14:51:42 +02:00

workflows

Upgrade runtime to Ruby 4.0.9 (#381)

2026-10-23 18:34:43 -04:00

dependabot.yml

Retire the docker ecosystem from Dependabot

2026-08-22 02:21:49 -07:00