How to update Visual Composer in your themes?

I bought Visual Composer extended licence and activated it for all my users.

I have to test all new versions of "Visual Composer" and other plugins before integrate it in my theme.
And after I check that everything is working, than I put new version in my package.

This extended licence also means that you have to update the plugin old way:

  1. deactivate the plugin
  2. delete the plugin
  3. install new version
  4. activate new version