• break change: use CursorMove instead of CursorHold for diagnostic
  message.
• break change: direct move to diagnostic position would show diagnostic
  message without truncate.
• break change: snippet would be canceled when mode changed to normal, no
  mapping of <esc> any more.
• Add format document on insertLeave when onTypeFormat is supported.
• Add buffer operations on resource edit.
• Add uninstall action for Denite coc-extension.
• Fix active extension on command not working.
• Fix delete file from resource edit not works.