February 2026 monthly summary for percona/pg_tde: Delivered cross-platform build and CI improvements, stabilized Linux CI, and reinforced MacOS parity and testing practices. Efforts focused on reducing build fragility, improving test reliability, and enabling broader platform support for contributors, driving faster feedback and higher quality releases.

December 2025 focused on expanding PostgreSQL monitoring by delivering PostgreSQL 18 support in QAN, introducing WAL buffer and parallel worker metrics to enhance visibility and performance tuning for PostgreSQL deployments.

November 2025 monthly summary for percona/pg_tde: Delivered CI workflow enhancements to improve reliability and security metrics reporting. Implemented CI behavior to fail on code coverage upload errors and reintroduced automated OSSF Scorecard analysis to provide actionable security and maintainability metrics. These changes tightened pipeline reliability, accelerated feedback loops, and improved release confidence. No other feature changes were released this month beyond CI improvements.

Month: 2025-10. Focused on improving issue intake quality and contributor experience in percona/pg_tde. Implemented GitHub Issue Templates Enhancements, including restoring removed templates for bug reports and feature requests, and refining templates by removing assignees, clarifying descriptions and instructions, and updating versioning information and Code of Conduct. Related changes were delivered via two commits: 07ad57826562d26dca9f73a5e36167ac915f8c3a (Revert 'Remove unused Github issue templates') and 7cd5e294fc3d903f0e38ad3859e6f6d84ba2c9dd (Improve github issue templates). No core code bugs fixed this month; the work prioritized feedback quality and triage readiness, setting the stage for smoother contributor onboarding and faster issue resolution.

September 2025 monthly summary for percona/pg_tde and percona/postgres. Delivered CI and test enhancements to align with PostgreSQL 17.6, improving CI reliability, test validity, and upstream compatibility. Focused on version alignment, tooling upgrades, and test updates to reduce upgrade risk and accelerate release cycles.

August 2025: Strengthened build/test coverage for key validation across two Percona PostgreSQL-related repositories. Delivered missing key_validation test cases into the Meson build, ensuring key validation is exercised during CI, improving early defect detection and release readiness. No major bug fixes were completed this month; the primary value comes from aligning test coverage, increasing reliability of builds, and enabling safer deployments.

July 2025: Delivered end-to-end Transparent Data Encryption (TDE) enhancements across Percona PostgreSQL components, focusing on Vault-based key management, encrypted WAL handling, and recoverability. Implemented Vault K/V v2 engine type validation in pg_tde, enabled TDE support in pg_resetwal, and added tests covering TDE scenarios to prevent regressions. Strengthened PG_TDE Vault integration with engine type/version validation and added recovery tests to verify encrypted WAL handling and recoverability during resets. Expanded test coverage with tap tests for TDE setups across two repositories (percona/postgres and percona/pg_tde). The changes reduce misconfiguration risk, improve data-at-rest security, and increase operational resilience in encrypted deployments.

June 2025 monthly summary focusing on business value and technical achievements across percona/pg_tde and percona/postgres. Delivered substantial CI/CD reliability improvements, strengthened TDE key management, improved observability, and updated documentation to guide developers and release processes. These changes enable faster feedback, safer key handling, and clearer developer guidance, aligning with product reliability goals.

May 2025 monthly summary: Strengthened key management, code quality, and CI reliability across Percona PostgreSQL and pg_tde projects. Delivered lifecycle features for key management, fixed critical pointer bugs, improved CI with static analysis, and clarified WAL behavior with comprehensive docs and tests.

April 2025 highlights: Delivered API clarity and security key-management improvements across postgres and pg_tde, strengthened the build and test infrastructure, and fixed a stability issue that could crash processes. Key changes include API renaming and terminology unification for key management, exposing default encryption key information and verification, substantial CI/CD enhancements (clang builds, modular code coverage, sanitizers), and a bug fix in RelFileLocator initialization. Documentation updates and coverage badges align with increased transparency and faster release confidence. These changes reduce onboarding effort, improve security posture, and raise overall system reliability and performance readiness.

February 2025: Implemented cross-repo GitHub governance scaffolding for percona/postgres and percona/pg_tde, establishing issue templates, CODEOWNERS, Dependabot automation, and PR templates to streamline collaboration, improve onboarding, and raise code quality.

December 2024 monthly summary for percona/postgres focusing on CI workflow security and performance testing improvements. Implemented least-privilege CI permissions for performance test jobs, removed redundant steps to streamline CI, and stabilized the performance testing pipeline to ensure accurate results and correct PR feedback across performance testing runs.

November 2024 (2024-11) monthly summary for percona/postgres and percona/pmm focusing on business value, reliability, and security improvements. Key outcomes include stabilizing macOS CI for PostgreSQL builds, improving contributor experience and governance, and strengthening CI/CD automation and security posture. Also delivered OpenSSF Scorecard integration to enhance security visibility across projects.

October 2024 PMM: API Definition & Build System Modernization (Buf Schema v2). Migrated API definitions to Buf v2 and centralized API-related tasks under a dedicated Makefile in the api directory, with minor fixes and refactoring to improve organization and build efficiency.

2024-09 monthly summary for percona/postgres: Delivered regression tests for ALTER TABLESPACE in PostgreSQL, plus related build/config updates to integrate tests into CI. No major bugs fixed this month; focus on strengthening quality gates and test coverage to reduce risk across releases.