I think that it would be cool if in the "My Lists" section, there was a list called Mangaka List" (or something). That way, you can add the mangakas you like, and everytime a new manga gets added to their list, you can check it out!

It's king of like in the "Reading List" --->

example:

Reading List: Manga Name Here (newest chapter released here)
---> example: Naruto (ch.256) [not true, random number]

Mangaka List: Mangaka Name Here (newest manga here)
---> example: WAKAKI Tamiki ([2008] Kami no Mizo Shiru Sekai)

Since, in the "Reading List" you put the Ch.# , so if it's lesser than the ch.# of the newest release, it tells you, right? So, in the "Mangaka List", we can have a check mark if we checked it.

For "Your Status" can say "Check" or something else...
so, if whenever there's a new manga for a mangaka, we can check something like a check mark of something?

example:

Check
[ ] Check new

So, when you check the new manga in the mangaka section, the manga written in the brackets will disappear.
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This is just something rough, so I'm not sure if it will work out, but I was wondering if it would be a good idea? And, if you think that you can see something I should fix, because it won't work, please tell me? So, maybe if the idea of how it can be made works has no flaws, it may actually be made?