During March 2026, Litrovich expanded the arenadata/gpdb repository’s deployment capabilities by adding support for Altlinux 10.2 and AstraLinux 1.8. He updated configuration flags and build scripts, focusing on cross-OS build automation and Linux system administration to ensure reliable operation on these new platforms. Using Makefile and Shell scripting, Litrovich addressed OS-specific packaging and build requirements, enabling seamless integration with existing CI pipelines. This work broadened gpdb’s compatibility, reducing onboarding friction for customers using these operating systems. The depth of the contribution lies in its targeted approach to multi-OS support, emphasizing maintainability and reproducibility across diverse Linux environments.