Firmware 4.83 Is Available for Sony PlayStation 3 Systems - Update Now
PS3 News: multiMAN 4.85 released coming with support for CFW 4.83 to 4.85 - First update to this highly popular backup manager since the release of FW 4.82! - Wololo.net
update 4.89 just dropped and I was about to install homebrew for the first time. I'll avoid it. : r/ps3homebrew