LostJared Has released Masterpiece v2.6 and developed an add-on to help coders develop for PSPs version 2.01+ using the GTA exploit. This is great news because the easier it is to code for GTA's exploit the more homebrew all PSP users can enjoy here's what he had to say:
This is a library that Ive been writing to aid me in Developing for the GTA Expliot it is based off the orignal GTADevkit..
It allows you to compile and test on windows before you test it on your PSP.
This speeds up the development proccess (atleast for me)
What this package contains:
Source code for Cross GTA and 4 example programs + 2 tools
Updated version of MasterPiece for GTA Expliot:
* Score menu
Knights Tour
Hello World with MasterX Fonts
Random Pixels Demo
......
You can also check the original release forum for the add-on here
...and the release thread for Masterpiece - 2.6 here