During May 2025, Cheery Gate focused on stabilizing thread management within the spring-projects/spring-pulsar repository by addressing a bug in executor propagation. They ensured that the factory-level Task Executor was correctly passed to container instances, resolving inconsistencies in thread handling during Pulsar message consumption. Cheery implemented regression tests to validate the fix and aligned container property management with executor settings, enhancing reliability and maintainability. Their work demonstrated strong proficiency in Java, concurrency, and the Spring Framework, with careful attention to repository hygiene and unit testing. This targeted engineering effort improved the predictability and stability of message processing flows.