Major improvements include:
- CDI injection works on a client
- @Inject can be used instead of @Context for JAX-RS interfaces in conjunction with the jersey-cdi-rs-inject module
- Microprofile REST Client 2.0
- Smaller Jersey monitoring fixes
- Adopted ASM 9.1, partial JDK 17 support
- ParamConverter support for Arrays, Optional
- Built-in message body provider for enums
- Multipart supports RFC 5987 filename attributes
- CVE-2021-28168 fix