While information about new exploits appear on the net to the right and left, their use is currently limited to the launch of the famous "hello world" on the PSP and the corresponding game on the VITA. The main goal is the launch of homebrew is possible only for the lucky few enjoyed the first beneficiaries of the fault backup game MotorStorm Artic Edge of Teck4.
And in fact over time and as planned, it will be possible to bring the VITA Half Byte Loader Wololo and its team to new and future exploits backup, of course those found on the PSP games sold on the PS Store VITA. In this sense, the new version r129 of VITA HBL just appear on the official page of this open source project. The novelty of most interest to developers by providing everything needed to bring the VHBL their exploits, wait & see. Official site: http://code.google.com/p/valentine-hbl/