4.2.3 (September 2, 2026)

What's Changed

• Fix ty unresolved-attribute warnings and add mypy back by @tleonhardt in #1737
• Update ruff to version 0.16.5 by @tleonhardt in #1738
• Bump github/codeql-action from 4.37.8 to 4.37.9 by @dependabot[bot] in #1740
• Update readme by @tleonhardt in #1739

Full Changelog: 4.2.2...4.2.3