• enhancement - Trigger signature help on completion item selected. See #2426.
• enhancement - Support completion insert/replace capability. Use the setting editor.suggest.insertMode to control whether to overwrite words when accepting completions. You can also quickly toggle between insert & replace modes with Shift + Tab or Shift + Enter (default keyboard shortcuts). See #2427.
• enhancement - Add a new preference java.signatureHelp.description.enabled to disable/enable signature description. See #2404.
• bug fix - Fix the "Manage Workspace Trust" command. See #2431.
• bug fix - Improve the signature help feature by handling some special cases. See JLS#2025.
• bug fix - Do not show signature help at the end of an invocation. See JLS#2079.
• bug fix - Show error status when the project is not created. See JLS#2058.
• bug fix - Error during importing an Eclipse project whose sources are at root. See #2436.
• bug fix - Fix NPE in isCompletionInsertReplaceSupport check. See JLS#2070.
• bug fix - Unexpected 'Project xxx has no explicit encoding set' warnings. See #2416.
• bug fix - Fix issue where JDT-LS's logback configuration was being ignored. See JLS#2077.