We are planning to upgrade to Tomcat v9.0.58 from v9.0.45. Please confirm that this Tomcat version is supported for Pega Platform v8.5.5.
@Sylvied0 Yes, Apache Tomcat 9.x is supported for Pega 8.5 according to the Platform Support Guide which also notes:
In general, stack component vendors manage forward and backward compatibility very effectively. This means that most of the time, the Pega Platform will continue to operate correctly when stack components are upgraded to new patch levels or versions.
I have upgraded tomcat to newer releases within the same version for security compliance without any problems, with some internal systems
@shanp Thanks Phil. We will try to upgrade and see how it goes.