Thecobra already ported VHBL to this exploit, and we already have something running, that just needs a few tweaks here and there before being released. So far I didn’t see anything that would prevent HBL from running on Vita 1.67, but that will need to be fully confirmed in the days to come.
The name of the exploited game is obviously kept a secret until the public announcement, and if you don’t want to miss the release, remember that history repeats itself. Sony will most likely remove the game within hours following the announcement, so stay tuned.
Congrats and thanks to thecobra!