- Fixed numerous bugs such as configuration property overrides, NullPointerException in BasicJsonParser, health indicator diagnostics, Tomcat HTTP/2 header size handling, and WebMvcMetricsFilter issues
- Updated documentation with Kotlin sample improvements, typo corrections, Javadoc link enablement, Lombok usage notes, favicon guide, and other content clean‑ups
- Upgraded a wide range of dependencies including Spring Framework, Spring Security, Spring Data, Micrometer, and many third‑party libraries