With this update it’s possible to print a string with characters that are stored in different font files. I.e. you can mix latin, japanese, chinese, korean and symbol characters as you like. This is

PSP devs Klutsh and RainMotorsports have banded together to release PSP Grader 8, a Windows app that makes it easier to open PSPs up to the wonderful world of homebrew.
PSP Grader lets you create magic memsticks, inject IPLs, and download official eboots straight from the app itself. No more searching high and low for that [...]

Here is a very useful plugin for devs, straight from the man Dark AleX himself. It’s a plugin that measures the PSP’s speed when reading ISOs and UMDs. It’s what DaX uses to compare the speeds between drivers.
Note, devs, this only works for the PSP Slim as it uses the Slim’s extended memory. Dark AleX [...]

Homebrew developer pen has updated the MacroFire plugin to version 2.4.1. MacroFire is a multi-purpose plugin that allows you to remap buttons, tweak the PSP analog stick’s sensitivity, and enable a rapidfire mode, among others.
Since all of this info comes from a Google translate page, you can learn probably more about the stuff this plugin [...]