I looked for a place to post site suggestions, but didn't find anything. Sorry if I overlooked it.
Anyway, I try to keep my minecraft mods as updated as possible, which occasionally means going through my entire list of mods to check the date of the last update and/or the version installed versus the newest available. If that information was available on my subscriptions page, it would save a lot of time/site traffic by me not having to open every mod I subscribe to in order to check these things.
Also, a way to specify what version of minecraft the notifications should be for might be helpful too. I run 1.12.2 now that thaumcraft is being implemented into it, but I know there are still people running older versions.
Thanks for considering the suggestions!