Changelog for 2.320

What's new in 2.320 (2021-11-09)

• Upgrade 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; use the Plugin Manager to upgrade all plugins before and after upgrading Jenkins. (pull 5707, issue 36779, JEP-233, Guava web site, Guava 31.0.1 changelog)
• Modernise the 'New view' and 'New node' pages. (pull 5842)
• Improve artifact list readability in dark theme. (pull 5889)
• Use CSS animation for console progress. (pull 5871)
• Allow plugin upload by URL in addition to file name. (issue 4814)
• Update bundled version of Bouncy Castle API plugin from 2.20 to 2.25. (pull 5898, Bouncy Castle release notes)
• Prevent LinkageError during class loading (regression in 2.309). (issue 66993)
• Do not attempt to canonicalize tar entries when untaring, as the result may be unexpected for symlinks. (issue 67063)
• Fix form submission for file access rules of agent to controller security subsystem (regression in 2.111). (pull 5881, issue 67061, Upgrade guide - Agent to controller path filter security fixes)
• Avoid false positives in plugin search (installed tab). (pull 5870)
• Fix missing hyperlink in build history (regression in 2.314). (issue 67028)
• Add space between icon and project name (or build number) in all links to builds. (pull 5887)
• Add space between icon and project name in upstream & downstream section of project page. (issue 66749)
• Replace outdated URLs with working redirects. (issue 67032)
• An exception thrown by a RestartListener no longer leaves Jenkins in a zombie-like state. (issue 67002)
• Display the time zone of the user when an administrator updates a user account. (issue 66845)
• Developer: Provide a stable version of ObjectWebASM (currently 9.1) on the classpath. (pull 5524, ObjectWebASM web site)
• Developer: Use the upstream version of AntClassLoader without custom patches. (pull 5856)