This is an interim release between 4.2 and 4.3 containing only the WebSocket fixes for JENKINS-61409 added onto the 4.2 release.
🐛 Bug Fixes
- JENKINS-61409 - Fix WebSocket connection crash if message size is greater than 64Kb. This is a breaking change for WebSocket connections, but is not considered breaking for the agent because the WebSocket feature is still in Beta. WebSocket connections need a matching update to the master. (#373) @Vlatombe