v0.28.0

Improvements:

• when a setBreakpoint requests is received, only respond once #688
• Support Prettier for Ruby #690
• Grammar improvements:
  • :, @, and $ before do #660
  • method parameter detection and multiline parameters #664
  • fix hashkey with trailing ! or ? #672
  • yard syntax improvements #673
• Add default debug configuration for minitest #631
• Modern rubyfmt support #628. Note that rubyfmt is no longer shipped with this extension!
• Add log level support. Resolves #526. Log level is set in the ruby.languageServer.logLevel configuration option.

Bug Fixes:

• wrap documentPath.fsPath in single quotes to support file paths with spaces #647]
• Drops known_function_names matcher in grammar. Resolves #591