During December 2025, this developer enhanced the livekit/sip repository by implementing dynamic build versioning and Docker tagging to improve release traceability and CI/CD efficiency. Leveraging Go, YAML, and Docker, they restructured the build process to inject version information at compile time using linker flags, with the version dynamically derived from Git tags. The static version constant was converted to a variable, enabling flexible version substitution during builds and ensuring artifacts accurately reflect release versions. Development builds now default to a consistent baseline version, reducing release risk and supporting reliable rollbacks. No bugs were fixed during this period, focusing solely on feature delivery.