Changelog

Major bug fix

Enhancement

Introduce LowResourceMonitor from Jetty by upgrading to Winstone 5.11. Bump jetty.version from 9.4.30.v20200611 to 9.4.32.v20200930. pull 4975, Winstone 5.11 changelog, Jetty 9.4.31.v20200723 changelog, Jetty 9.4.32.v20200930 changelog
SSHD module 2.7: Allow configuring disabled key exchange and MAC algorithms through system properties. pull 4951, SSHD module 2.7 changelog
Reduce memory consumption when loading classes from plugins. pull 4957
Do not render parts of a serialized ConsoleNote in truncated log output. pull 4905
Developer: Pluggable Artifact Storage: Make the VirtualFile API generally available to plugin developers. pull 4974, JEP-202
Developer: Allow omitting ClassNotFoundException in AntClassLoader and ClassicPluginStrategy. pull 4957
Internal: Update slf4j-api from 1.7.26 to 1.7.30. pull 4988, SLF4J changelog
Internal: Update parent pom. Updates various maven plugins and developer tools. pull 4982, Parent pom 1.58 changelog

Major enhancement

SSHD module 2.7: Remove deprecated key exchange and MAC algorithms. pull 4951, SSHD module 2.7 changelog

Bug fix

Replace "slave" reference with "agent" in Traditional Chinese translation. JENKINS-62347
Use 'Agent to controller' to describe agent access control system rather than 'agent to master'. JENKINS-63905
Hide description panel in sidebar if historyWidget.descriptionLimit is 0. pull 4978

Changelog for 2.261