I don't think you understood my reply.. to elaborate: we do not add PS3 Debug Firmware updates to our Downloads until someone leaks them publically. The last leaked one was 2.80 so it could be soon or several months until a newer version is leaked... nobody knows as it is not something anyone can predict.
If anyone has newer PS3 Debug Firmware who doesn't mind sharing it with our community feel free to e-mail us
and we will post it for you here. In return, we will give you a Premium account on the site or if you can supply numerous files we may even invite you to the private Dev IRC channel.