- Let renovate update hyphenated action inputs like `python-version`
- Python 3.14 → 3.15 in CI
- Download gh 2.103.2 directly in the release workflow instead of using
`install-gh-cli-action` with 2.39.1
- Devcontainer Go image 1.26 → 1.27
- Snap build toolchains Go 1.26 → 1.27 and Node 24 → 26
- only `cache-seeder` writes caches, every other workflow restores.
Saves were being rejected once the repo went over its cache budget,
leaving main's caches stale and PR runs building cold
- seed the pnpm store and uv caches next to the go ones, so PRs
warm-start on them rather than installing from scratch
- prune keeps a single generation per key, including across go versions,
where a toolchain bump leaves the previous build cache unusable.
Reclaims ~2.6 GB immediately
- prune runs every 6h instead of daily and trims to 6 GB, since CodeQL
writes ~200 MB per push to main from outside this repo's workflows
- pull requests and release branches no longer write pnpm, uv and binfmt
caches, whose ref-scoped copies are never read again
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Signed-off-by: silverwind <me@silverwind.io>