• complete menu change as well as loading (everything is new)
• better graphics (all around design of the stages, weapons, and so on)
• only 5 bots allowed (the last one featured up to 7 bots but it caused an extreme case of lag in both 1 player and multiplayer.)
• new icons (for the actual homebrew)
• download size decreased from around 65mb to around 35mb (memory conservation is always good)
• support for the psp fat and slim running a 3.XX-X custom firmware (so you just drop the homebrew right into the GAME folder and your all done)
• better audio (although some at this point dont load, they still sound a lot better)
• Settable RAM (although this is not completed yet)
• 2 different bots (Master bot=hard as hell to kill Demo bot=easy to kill)
• 2 Maps (both are HUGE)
• Bug fixes (what update is complete without them)

Download: PSP Halo Update