Panagiotis Sfendourakis worked on the influxdata/official-images repository, focusing on aligning the official Docker images for Elasticsearch, Kibana, and Logstash to the 9.0.2 release. He updated the GitCommit hash across all three components, ensuring that each image accurately reflected the 9.0.2 state and enabling consistent, reproducible deployments. His work centered on DevOps practices and image management, leveraging Dockerfile and Git-based versioning to provide a single source of truth for the release. This approach improved deployment reliability and release readiness, demonstrating depth in cross-component coordination and release engineering within the ELK stack, though no bugs were addressed during this period.