Afshin Darian 18035d8e01 Merge pull request #4533 from ian-r-rose/notify_command_changed		%!s(int64=7) %!d(string=hai) anos
..
src	f5b5c7fa7d Fix build errors.	%!s(int64=7) %!d(string=hai) anos
style	8782ee7877 wip update main area widget	%!s(int64=7) %!d(string=hai) anos
README.md	a78b273e6b More READMEs	%!s(int64=7) %!d(string=hai) anos
package.json	18035d8e01 Merge pull request #4533 from ian-r-rose/notify_command_changed	%!s(int64=7) %!d(string=hai) anos
tsconfig.json	cc74a5d477 Target typescript compilation to ES2015 instead of ES5.	%!s(int64=7) %!d(string=hai) anos

@jupyterlab/help-extension

A JupyterLab extension that provides a help menu, including links to documentation.