2.217

Disclaimer: This is an automatically generated changelog draft for Jenkins weekly releases. See https://jenkins.io/changelog/ for the official changelogs. For changelog.yaml drafts see GitHub action artifacts attached to release commits.

Major bug and regression fixes

• JENKINS-60822 - Fix localized versions to no longer report argument parsing errors: changelog.url (regression in 2.214) (#4440) @jonbrohauge

New features and enhancements

• JEP-222 - Add experimental support for connecting inbound agents using a WebSocket transport over HTTP(S) rather than the TCP port, for easier network setup. (#4369) @jglick
• Winstone 5.5: Upgrade Jetty from 9.4.22.v20191022 to 9.4.25.v20191220 (#4369) @jglick
• Upgrade Remoting to 4.0, mostly to highlight the binary incompatibility in the last 3.x release (#4369) @jglick

Bug fixes

• JENKINS-60816 - Missing null check when traversing type hierarchy of interfaces (#4444) @jglick
• JENKINS-60725 - Prevent false-positive warnings about missing classes on Java 11 triggered by JavaMelody when Monitoring Plugin is installed (#4433) @MRamonLeon
• JENKINS-60678 - Fix java checking on ComputerLauncher for AdoptOpenJDK 11 (#4434) @MRamonLeon

Developer-facing changes (APIs, extensions, etc.)

• Update access-modifier to allow plugins to use suppressions (#4441) @jtnord

Internal changes

• JENKINS-60734 - Replace jsbuilder with webpack (#4425) @fqueiruga

All contributors: @MRamonLeon, @StefanSpieker, @batmat, @fqueiruga, @jglick, @jonbrohauge, @jtnord, @kohsuke, @oleg-nenashev