Clarify cache management settings
Edit (see comments):
Pacman looks like it doesn't automatically clean old cache, so this should be clarified in the settings along with an option to run this more often (which afaik shouldn't be a problem if the user keeps at least one older version)
Pamac currently has a settings section with the ability to remove old packages from the cache, but it doesn't seems like it does that automatically.
I know I can set this up manually using pacman and paccache, but a simple option would be welcome - especially for users with very limited storage on their laptop: