March 2026: Upgraded Yams to 6.2.1 in Bazel Central Registry and aligned dependencies across related Bazel rules to improve build reliability and reduce maintenance risk. No patches required as upstream MODULE.bazel version already matches. Key updates include rules_swift 2.0.0, rules_cc 0.2.15, and rules_apple 3.7.0. This change streamlines downstream builds and strengthens the registry's compatibility with current Bazel ecosystems.

Month: 2026-01 | Repo: bazelbuild/bazel-central-registry. Focused delivery: integration of Swift Index Store Version 1.9.0 to enhance module functionality and Bazel build compatibility.

December 2025: Delivered a critical Swift-Syntax compatibility fix for grpc/bazel-central-registry to support projects using rules_swift 3.x. Upgraded swift-syntax to 602.0.0.1, restored rules_apple to 4.0.1, and raised rules_swift max_compatibility_level to 3 to re-establish compatibility with 3.x projects. These changes stabilize Bazel-based build workflows and prevent regressions for downstream users.

Summary for 2025-09: Delivered a concurrency-safe enhancement to the PrintChangesReducer in pointfreeco/swift-composable-architecture, enabling conditional Sendable when the Base reducer is Sendable. This change reduces data-race risk in concurrent environments and lays groundwork for safer parallel usage and scaling, while preserving API compatibility and test coverage.

February 2025: Delivered a stability-focused fix for Apple builds in bazelbuild/rules_apple. Implemented a robust path construction approach for dsym and linkmap generation to eliminate crashes in Bazel 8, ensuring correct debug symbol and link-map generation across Apple platforms. The change reduces flaky build failures, improves CI reliability, and accelerates debugging workflows for iOS/macOS targets. This work demonstrates strong debugging, refactoring, and Bazel-ecosystem expertise, with direct business value in faster, more reliable releases.