Did TNT increase the neomail inbox limit?

(I hate making posts for simple questions, but we only have a question thread once a week, so here we go lmao.)

I've been neglecting my neomail inbox a bit for the past weeks, but I got a message from a guildie today so I actually went to my inbox for the first time in a while. And I saw this:

https://preview.redd.it/k6sgblf1bnyf1.png?width=425&format=png&auto=webp&s=aa6bd4413146d814d8dc6e6d02b01476389b0292

I thought the limit was 100, or 200 for old accounts? I've never had this many messages and clearly people were still able to message me past the 200 limit because I got more today. Did we get any news about this and I just missed the update? :O how much is the new limit, if this was announced anywhere?