Changelog for 2.348

What's new in 2.348 (2022-05-17)

• Announce Java 8 end of life for weekly line as June 21 2022 (pull 6566)
• Use native Java Platform functionality rather than Ant to load classes. The old behavior can be restored by setting -Dhudson.ClassicPluginStrategy.useAntClassLoader=true. (pull 6571)
• Upgrade Spring Framework from 5.3.19 to 5.3.20. Spring Framework 5.3.20 includes 14 fixes and improvements. In addition, this releases include fixes for 2 vulnerabilities. (pull 6565, Spring Framework 5.3.20 changelog, CVE-2022-22970, CVE-2022-22971)
• Remove Java Web Start support for launching inbound agents, along with the GUI mode, the platform-specific agent installers, and the JAR signature. (pull 6543, Java Web Start)
• Suppress some uninteresting stack traces related to closed agent channels. (pull 6555)
• Winstone 5.25 - Update Jetty from 9.4.45.v20220203 to 9.4.46.v20220331. (pull 6558, issue 68200, Winstone 5.25 changelog, Jetty 9.4.46 changelog)
• Remove the ability for plugins to specify a minimum Java version. The minimum Java version of a plugin is always the same as the minimum Java version of the plugin's minimum core version. (issue 20679)
• Allow setting an "id" and style attribute for l:icon in combination with symbols. (issue 68381)
• Display icons searched without an icon size CSS value (regression in 2.341). (issue 68296)
• Use a space between the icon and the text in the build executor status view instead of an underline. (issue 68430)
• Developer: New series of colours and new range of semantic colours added. (pull 6538, Design Library)