v0.4.22

0.4.22 — 2026-06-30

Upgrade notes for admins

• None. This is a repo-layout/tooling cleanup only; the running application,
  migrations, and runtime env vars are unaffected.

Changed

• Consolidated the standalone Python tool configs into pyproject.toml,
  joining the pytest/coverage config already there: ruff.toml →
  [tool.ruff], mypy.ini → [tool.mypy] + [tool.django-stubs], and
  pyrefly.toml → [tool.pyrefly]. The three files are removed; ruff, mypy,
  and pyrefly auto-discover pyproject.toml, so no CLI/CI/pre-commit command
  changes were needed.
• Moved CONTRIBUTING.md and CLA.md into .github/, where GitHub still
  surfaces them, to declutter the repo root. Updated the README link to
  .github/CLA.md and the in-doc Discussions link.

Fixed

• Pointed the ruff pre-commit files: filter at containers/ instead of the
  now-removed docker/ (a leftover from the v0.4.21 directory rename), so
  staged files under that directory are linted/formatted again.