This isn't a bug report but more of a comment. I'm working on a script that needs to run really fast. So i benchmarked the commands. Unfortunately i didn't write down the numbers.
Here are my findings of as i remember them.
in 1.2
llGetRot() = 0.04 seconds
llGetVel() = 0.001 seconds (approximate, might have been less)
Currently in 1.3:
llGetRot() = 0.0019 seconds
llGetVel() = 0.048 seconds
what changed? Since i read in another thread that lava flows do exist in the SL, could one have developed in llGetVel?
But good job on speeding up llGetRot.