This release includes breaking changes for platform teams planning a safe upgrade.
Published 26d
MCP Developer Tools
✓ No known CVEs patched
✓ No known CVEs patched in this version
Topics
agentic-ai
ai
analytics-engineering
database
harness
mcp
+1 more
self-hosted
Summary
AI summaryMinor fixes and improvements.
Full changelog
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-discoverpyproject.toml, so no CLI/CI/pre-commit command
changes were needed. - Moved
CONTRIBUTING.mdandCLA.mdinto.github/, where GitHub still
surfaces them, to declutter the repo root. Updated the README link to
.github/CLA.mdand the in-doc Discussions link.
Fixed
- Pointed the ruff pre-commit
files:filter atcontainers/instead of the
now-removeddocker/(a leftover from the v0.4.21 directory rename), so
staged files under that directory are linted/formatted again.
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