v3.15.0b4
Docs: an "improve this page" feature (#144939)
Remove Sphinx problem matcher to avoid annotating unchanged files (#108005)
[3.15] gh-153313: Run Emscripten PyRepl test in CI (GH-153701) (#153727)
[3.15] gh-149504: Fix re-entrancy bug when .pth/.start file invokes site.add sitedir() (#149659) (#149799)
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CI: Update outdated references to Python version and GH issues (#132394)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)
[3.15] gh-152785: Upgrade Ubuntu from 24.04 to 26.04 in GitHub Actions (#152717) (#153416)
Increase dependabot interval to quarterly (#147959)
gh-146488: hash-pin all action references