Summary
Jenkins bundles Guava, a core Java library from Google.
Beginning with Jenkins 2.320 (released on November 10, 2021), Jenkins has upgraded the Guava library from
11.0.1 (released on January 9, 2012) to
31.0.1 (released on September 27, 2021).
Plugins have already been prepared to support the new version of Guava in JEP-233.
Use the Plugin Manager to upgrade all plugins before and after upgrading to Jenkins 2.320.
Motivation
Many security-conscious organizations...