January 2026 (2026-01): Strengthened CI/CD reliability and CLA security across the CliMA suite. Delivered PR workflow enhancements in CliMA/ClimaAtmos.jl (merge queue enforcement; CLA action trigger switched to pull_request_target) and standardized CLA triggers across nine repositories using pull_request_target. Also removed CLA badge from ClimaAtmos README to reduce contributor confusion. Overall impact: more deterministic PR merges, stronger CLA verification in PR target context, and a streamlined contributor experience across the project ecosystem.

December 2025 monthly summary focusing on governance automation improvements in CliMA/ClimaAtmos.jl. The main delivery was updating the CLA workflow so it reliably triggers on pull requests to both the main and master branches, enhancing license compliance checks and contributor onboarding. This change reduces manual intervention in PR processing and strengthens project governance.