Affects Version/s: None
Fix Version/s: Upcoming Branch
Mostly because of various concurrency and stability fixes for HTTP/2 as reported in official announcement below
The Apache Tomcat team announces the immediate availability of Apache
Apache Tomcat 9 is an open source software implementation of the Java
Servlet, JavaServer Pages, Java Unified Expression Language, Java
WebSocket and JASPIC technologies.
Apache Tomcat 9.0.21 is a bugfix and feature release. The notable
changes compared to 9.0.20 include:
- Fix various concurrency and stability issues for HTTP/2.
- Add support for same-site cookie attribute. Patch provided by John
- Add an option to sort directory listings provided by the Default
Please refer to the change log for the complete list of changes: