RouterOS v7.12.2

I have bought a couple of RB5009 routers and they came with RouterOS v7.8
So I wanted to update them, but not to the “stable” version 7.14. I am using 7.12.1 on many routers and for now that is my “stable” version.
So I went to the download archive to get that, and I found there also is a v7.12.2
It is not mentioned on the forum, it does not have a changes list entry. It apparently was released in january 2024.

Anyone know what that is? And/or what it fixes?

And yet … it is mentioned on change log page.
2024-03-05_16-37-32.jpg

Ok so maybe only some support for a specific model… maybe there are models with min version 7.12.2 then.
(these routers have min version 7.5)