The following are the main new features a part of this release :
- Cache and re-use type bindings for a completion invocation.
- Avoid retrieving AST root during diagnostic publishing.
- Support resolving dependencies in parallel for Maven projects.
- Implement `itemDefaults` for completion responses.
- Add "Change signature" refactoring.
- Implement `labelDetails` for completion items.
- `sysout` postfix completion should be applicable to any variable.
- Support for `telemetry/event` notification.
See https://github.com/eclipse/eclipse.jdt.ls/milestone/112?closed=1 for more details.