February 2026 monthly summary for Homebrew/homebrew-core: Delivered a patch to improve macOS Git credential-osxkeychain integration and maintain compatibility with patch v2.53.0. Added build targets to the top-level Makefile to streamline building and linking the git-credential-osxkeychain component, and updated patch URL and SHA256 checksum. Additionally, fixed the build for v2.53.0 (v3) to ensure CI stability. This work reduces build friction for macOS users and keeps credentials handling secure and up-to-date.

December 2025 monthly summary for chenrui333/homebrew-core: Key deliverable was a macOS libiconv compatibility fix achieved by adding Homebrew's libiconv as a dependency, ensuring reliable encoding support and preventing build/run-time failures on affected macOS versions. This change reduces platform-specific failure surfaces, stabilizes the core on macOS, and improves developer and user experience. Additional improvements include aligning dependency management with macOS build requirements and documenting the change for CI pipelines.

Month: 2025-11 — microsoft/git repository contributions focused on credential storage reliability for macOS. Delivered a critical fix to the OSX Keychain Credential Storage path within git-credential-osxkeychain, addressing a state-handling flaw that caused valid credentials to be skipped during store operations. The fix ensures store is executed when valid credentials are present by refining the state encoding (state[]=osxkeychain:seen) and its comparison with the input to store. This aligns behavior with the get path and improves end-to-end credential reliability across macOS environments.