This versions big change was the way search is handled. As of 2.2.0 apps can also be search providers.
If an app can serve as a search provider what you need to do to enable it is add it as an app as usual, you can unpin it if you don’t want it to show on the dashboard as well, but regardless it will show up in the dropdown list (also new with 2.2.0) allowing you to use it to search with.
For information on creating search provider apps see https://github.com/linuxserver/Heimdall-Apps/wiki/Creating-search-providers
You can see the example used in the documentation in action below:
Version 2.1 apocalypse
This versions big change was the way search is handled. As of 2.2.0 apps can also be...