According to this article at PSPGen, MathieuLH went on record to say this:
Can't read French? Oh, ok, alright, he says:Originally Posted by MathieuLH
I paraphrase a little and leave out a bit where I think he calls the updates since 3.90 obsolete, because I wasn't 100% sure if that's exactly what he meant. (I'm fluent in French but I'm pretty rusty since I don't often get a chance to practice.) Regardless, it doesn't change the meaning of what he was saying.I can't but congratulate the author of this firmware on his excellent work, I wish him good luck in it's continuation, I also find the idea of implementing recovery mode directly from the VSH very interesting and innovative.
Concerning M33, no release is actually expected before the release of 4.00 (so one must be patient) and for diverse reasons, the foremost being of course the lack of any new features by Sony in the new firmware updates since 3.90 (at least from my point of view).
Team M33 is absolutely not responsible for the creation of custom firmware 3.93. I know the author of the latter but out of respect for his wishes I will not write his name here.
Congratulations on this release!