- Fixed multiple bugs: Hazelcast health indicator, tracing overhead, OutputCapture race condition, WebClient resource usage, and several configuration/property issues.
- Improved documentation: corrected Kotlin sample packages, added missing Kotlin examples for observability and tracing, clarified method descriptions, and documented new test properties.
- Upgraded numerous dependencies (Spring Framework, Spring Security, Hibernate, Micrometer, etc.) and adjusted deprecation level for management.health.influxdb.enabled.