June 2026 monthly summary focusing on delivering automated PR workflows, stable CI, and clear FieldTrip integration documentation across spm/spm and spm/spm-docs. Highlights include auto-merge for FieldTrip sync PRs, reliability improvements to CI gating, vendored-code filtering to reduce unnecessary builds, and comprehensive documentation on FieldTrip synchronization.

April 2026 monthly summary for spm/spm: Consolidated CI/CD testing matrix improvements for MATLAB versions to reduce flaky runs and expand compatibility testing. Excluded Intel Macs on MATLAB R2026a+ due to dropped support and added MATLAB R2025b to the test matrix. These changes streamline CI, shorten feedback cycles, and improve reliability for MATLAB workflows across supported platforms.

2026-03 Monthly Performance Summary for spm/spm. Focused on strengthening cross-platform FieldTrip MEX support and dependency handling to reduce build failures, broaden environment compatibility, and improve runtime reliability. The month delivered a major feature around FieldTrip MEX cross-platform compatibility and dependency handling, along with targeted Windows CI improvements and dependency checks that directly enhance developer and end-user experience.

February 2026 (2026-02) monthly performance summary for spm/spm. Focused on stabilizing build and test pipelines, securing data access, and automating release workflows. Key features delivered, major bugs fixed, and the business/technical impact are highlighted below. Key features delivered: - MEX build workflow improvements: Standardized MEX artifact naming and simplified cross-OS download process to streamline builds and reduce platform-specific errors. - CI workflow optimization for MATLAB tests: Restrict MATLAB versions in PR testing to improve CI efficiency and reduce wasted test runs. - Efficient test data access with token-based retrieval: Implemented conditional token checks to access test data, avoiding rate-limited access and speeding up test setup. - FieldTrip synchronization automation and enhancements: Automated daily synchronization of the FieldTrip release branch (6AM UTC); improved sync filters for security and test triggering via a token, and inclusion of additional packages while excluding unsupported MEX platforms. - macOS quarantine self-repair for SPM MEX files: Added a self-repair mechanism to automatically fix permissions for MEX files on macOS, reducing manual intervention and build blockers. Major bugs fixed: - macOS quarantine self-repair for SPM MEX files: Implemented automated permission repair to prevent blocked MEX execution due to macOS quarantine flags. Overall impact and accomplishments: - Improved release reliability and faster feedback loops through streamlined MEX builds, optimized CI for PRs, and automated FieldTrip synchronization. - Lower CI costs and runtime due to narrowed test matrices and data-access optimizations. - Stronger security posture and reproducibility via token-based data access and secure test triggering. - Clear traceability from commits to features, enabling better auditing and onboarding for new contributors. Technologies/skills demonstrated: - GitHub Actions CI/CD optimization, cross-OS build workflows, and MEX build management. - Token-based authentication and rate-limit aware data access patterns. - Automated release synchronization with scheduling, PAT usage, and security filters. - Incremental, testable improvements with clear commit-level traceability.

Monthly summary for 2026-01: Focused on stabilizing and modernizing CI for spm/spm by upgrading the macOS Intel workflow to macOS 15. This change improves compatibility with the latest macOS features, reduces CI-related build failures, and enhances developer experience for PR validation. No user-facing features were released this month; the primary impact is improved CI reliability and onboarding. This work demonstrates strong CI/CD discipline, platform-specific workflow maintenance, and cross-architecture support.