After updating EmEditor to the newest version, how do I add the new commands to a menu or add the new keyboard shortcuts?

If the new commands do not show up in a menu, go to Tools | Customize Menus…, and click on the Reset button to reset the menus to new defaults.

Customize Menus

To reset command shortcuts, go to Tools | Properties for All Configurations and open the Keyboard page. Click Reset… and confirm that you want to reset to the default.

Configuration Properties Keyboard