During April 2025, Pankaj Kumar contributed to the apache/hbase repository by improving the core procedure lifecycle for greater correctness and maintainability. He restored the missing RootProcedureState parameter, re-enabling proper acquire and release semantics under concurrent workloads, and removed an unused 'proc' parameter to streamline method signatures. These changes, implemented in Java with a focus on code cleanup and procedure management, reduced technical debt and simplified future maintenance. Pankaj’s work addressed a specific gap introduced by a prior change, ensuring more reliable procedure handling. The depth of his contributions reflects careful refactoring and a targeted approach to system reliability.