2016-07-08, 19:14
The "Available versions" list really needs to update on-demand, or at least it needs a "Check now" button to avoid stale listings. This is something that needs to be added.
Edit: Toggling "Show Custom Channels", then re-applying the "Update Channel" will force refresh the "Available versions", but obviously this is not ideal...
Edit: Toggling "Show Custom Channels", then re-applying the "Update Channel" will force refresh the "Available versions", but obviously this is not ideal...