Hello there !
In an attempt to cleanup some bits of our infrastructure, we noticed that we have many nohost.me / noho.st / ynh.fr domains registered which appeared to be abandoned and in particular are still using a pretty weak md5-algorithm.
The use of this algorithm was fixed in an automatic migration from January 2018 (YunoHost version 2.7.8) - about 2.5 years ago. This indicate that such domains are either abandoned, or used by people still running YunoHost < 2.7.8 (which is not even the latest 2.7.x, sigh).
Anyway, we will cleanup these old domains after August 1st, 2020.
NB: If you are using a nohost.me / noho.st / ynh.fr domain but at running at least YunoHost higher than 2.7.8 (and we hope you do…) , this has no implication for you.
Othewise, we can only encourage you to upgrade to YunoHost 3.x somehow considering version 4.0 is around the corner …