Martin VogelandClaude Fable 5.1 557cb01028 ci: repin the apt.llvm.org ASan + analyzer lanes to clang-21 ...

apt.llvm.org rotates its per-major noble snapshot channels; the
llvm-toolchain-noble-22 channel transiently emptied, breaking every lane that
installs clang from it. #2124 already moved Dockerfile.msan (clang-22 ->
clang-21) for the same reason. The two GitHub-hosted lanes that install from
apt.llvm.org were still on 22 and would break identically on the next
rotation: _test.yml test-diag (ASan+UBSan) and _lint.yml lint-mem
(clang-analyzer, clang-tidy). Repin both to clang-21 / clang-tidy-21 /
llvm-toolchain-noble-21 (the channel #2124 verified apt.llvm.org serves on
amd64+arm64). The macOS LSan lane's Homebrew llvm@22 pin is intentional and
unrelated to apt churn (left unchanged); the clang-format-20 CI-lint lane is
untouched.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>

2026-09-09 21:05:29 +02:00

..

ISSUE_TEMPLATE

feat(diag): persistent memory trajectory + query-leak CI soak for #581

2026-06-28 23:28:01 +02:00

workflows

ci: repin the apt.llvm.org ASan + analyzer lanes to clang-21

2026-09-09 21:05:29 +02:00

CODEOWNERS

docs: make maintainer policy project-oriented

2026-06-29 00:00:10 +02:00

dependabot.yml

Pin Actions to SHA + enforce via security audit + Dependabot

2026-03-21 16:57:17 +01:00

issue-labeler.yml

fix(ci): issue labeler no-oped on every issue — (?i) is invalid in JS RegExp

2026-07-10 00:03:43 +02:00

label-actions.yml

ci: add issue-triage bots (stale, label-actions, area-labeler)

2026-06-24 01:18:29 +02:00

pr-acknowledgement.md

docs(ci): tell contributors the release freeze is over, not that it is ongoing

2026-07-31 02:29:13 +02:00

pull_request_template.md

Adopt the Developer Certificate of Origin for all commits

2026-06-12 14:31:55 +02:00