v3.15.0a8
Docs: an "improve this page" feature (#144939)
Remove Sphinx problem matcher to avoid annotating unchanged files (#108005)
gh-140279: Stale workflow needs 'actions: write' to update its own cache (#148165)
Add Stan to docs config reviewers (#148164)
Remove references to ``Misc/ACKS`` from ``CONTRIBUTING.md`` (#141952)
CI: Update outdated references to Python version and GH issues (#132394)
Update link to supported versions table in security policy (GH-98670)
gh-145098: Use `macos-15-intel` instead of unstable `macos-26-intel` in `{jit,tail-call}.yml` (#148126)
Increase dependabot interval to quarterly (#147959)
gh-146488: hash-pin all action references