4.2.3

What's New

New

• Hide code in code blocks — add hide; to a code fence (e.g. ```js hide;)
  to hide the code in the editor and in exports. Executable blocks keep their
  play/clear buttons and output; click the collapsed line to edit the source.

Fixed

• File tree could get out of sync with the disk — it now resyncs automatically on
  window focus, and "All files" has a refresh button to reload from disk anytime.
• Copying a note no longer shows the original's code execution results in the copy.
• PDF export now includes a code block's result after its first run (no re-run needed).