What Changed Protocol Buffers (protobuf), Google's widely adopted data interchange format, has undergone several recent updates focusing on build system integration, compiler support, and internal development processes. Key changes include the introduction of Bzlmod support for Bazel 8+, updates to the Bazel CI presubmit matrix, and the removal of older GCC versions from GitHub Actions testing in favor of GCC 10. Specifically, the project now explicitly supports Bazel with Bzlmod for Baze...