The Apache Tomcat team announces the immediate availability of Apache
Tomcat 10.1.0-M15 (alpha).
Apache Tomcat 10 is an open source software implementation of the
Jakarta Servlet, Jakarta Server Pages, Jakarta Expression Language,
Jakarta WebSocket, Jakarta Authentication and Jakarta Annotations
specifications.
Applications that run on Tomcat 9 and earlier will not run on Tomcat 10
without changes. Java EE applications designed for Tomcat 9 and earlier
may be placed in the $CATALINA_BASE/webapps-javaee directory and Tomcat
will automatically convert them to Jakarta EE and copy them to the
webapps directory. This conversion is performed using the Apache Tomcat
migration tool for Jakarta EE tool which is also available as a separate
download for off-line use.
Apache Tomcat 10.1.0-M15 is a milestone release of the 10.1.x branch and
has been made to provide users with early access to the new features in
Apache Tomcat 10.1.x so that they may provide feedback. The notable
changes compared to 10.1.0-M14 include:
- Provide a property source that sources values from Kubernetes service
bindings. Provided by Sumit Kulhadia and Gareth Evans.
- The root cause of the Linux kernel duplicate accept bug has been
identified along with the version of the kernel that includes the fix.
The error message displayed when this bug occurs has been updated to
reflect this new information and to advise users to update to a
version of the OS that uses kernel 5.10 or later. Thanks to
Christopher Gual for the research into this issue.
- Update the packaged version of the Tomcat Native Library to 1.2.33 to
pick up Windows binaries built with OpenSSL 1.1.1o.
Please refer to the change log for the complete list of changes:
http://tomcat.apache.org/tomcat-10.1-doc/changelog.html
Downloads:
http://tomcat.apache.org/download-10.cgi
Migration guides from Apache Tomcat 7.0.x, 8.5.x and 9.0.x:
http://tomcat.apache.org/migration.html
Enjoy!
- The Apache Tomcat team
