During October 2025, Boris focused on stabilizing the Solana end-to-end test suite within the zeta-chain/node repository, addressing reliability issues in the continuous integration pipeline. He improved the CI/CD process by increasing test timeouts and rescheduling test runs to reduce flaky failures, ensuring more deterministic and faster feedback cycles. Working primarily with YAML and leveraging his expertise in testing, Boris aligned test cadence and timeout settings with production requirements. Although no new features were introduced, his targeted maintenance work enhanced the reliability of Solana-related changes, supporting safer release readiness and contributing depth to the project’s overall engineering quality.