Worked on the apache/camel repository to enhance the Aggregate EIP by introducing a synchronous optimistic retry option, enabling retries that preserve transaction context when optimistic locking is enabled. The implementation involved careful updates to Java-based microservices using the Spring framework, with a focus on transactional integrity and reliability. Comprehensive tests were added to cover scenarios such as non-zero retry delays and thread interruptions, ensuring robust behavior. Artifact regeneration, including YAML DSL, XML IO, and XSD schemas, was performed to maintain downstream compatibility and resolve encoding issues after rebasing. Documentation and naming conventions were updated for clarity and consistency throughout.