LSP4J 0.21.0

LSP4J 0.21.0 has now been released and been contributed to simrel, tagged and uploaded to maven central.

• Simrel contribution
• maven search
• maven url
• p2 site (zipped)
• git tag
• japicmp report

Changelog entry

v0.21.0 (May 2023)

• Implemented DAP version 1.60.0
• LSP4J's implementation of JSON-RPC 2.0 specification has been fixed regarding
  de-structure the outermost array wrapper if it's a single array parameter.
  • See #553 for detailed discussion.
• xbase's @Pure and ToStringBuilder is no longer used by LSP4J
  • See #494 for detailed discussion.

Fixed issues: https://github.com/eclipse-lsp4j/lsp4j/milestone/28?closed=1

Breaking API changes:

• LSP4J now requires Java 11 to build and run. This can be observed in the japicmp
  report which says class file format version changed from 52.0 to 55.0.
  #547.

japicmp report: https://download.eclipse.org/lsp4j/updates/releases/0.21.0/japicmp-report/

What's Changed (auto-generated)

• Prepare for 0.21.0 development by @jonahgraham in #695
• Don't annotate SymbolInformation as Deprecated by @jonahgraham in #698
• Merge 0.20.1 release into main by @jonahgraham in #701
• [#528] remove runtime dependencies to xbase.lib by @cdietrich in #529
• GitHub action to run builds by @mickaelistria in #706
• Use Java 11 by @mickaelistria in #707
• Update contribution guide to match change of Jenkins -> GitHub Actions by @jonahgraham in #710
• Update to latest japicmp by @jonahgraham in #709
• update to gradle 8.0.2 and xtext-gradle-plugin 4.0.0 by @cdietrich in #711
• fix java 11 deprecation by @cdietrich in #712
• update to tycho 2.7.5 by @cdietrich in #713
• Unwrap single array parameter wrapped by JsonRPC 2.0 by @dhuebner in #714
• Update all URLs for new LSP4J GitHub org by @jonahgraham in #715
• Add support for startDebugging by @mickaelistria in #704
• Bring DAP protocol implemented up to 1.60.0 by @jonahgraham in #716
• Add 0.19.1 to main changelog by @jonahgraham in #724
• Wrap primitive and array parameter into an array as in JSON-RPC 2.0 by @dhuebner in #718
• Fix minor test errors by @jonahgraham in #727
• Void return types need to always be null value by @jonahgraham in #729
• Prepare repo for 0.21.0 by @jonahgraham in #731

Full Changelog: v0.20.1...v0.21.0