This release brings enhancements and fixes a few issues.
The most noticeable enhancement is for playing FPS games with a mouse. Previous translation pushed movements towards diagonals, resulting in jerkiness along the vertical and horizontal axes. This version improves translation for most games. No change should be required to use previous configurations. Only very few games like Halo ones have worse translation with this change (expect this to be improved in a further release).
The most noticeable bug fixes concern Logitech wheels. Two regressions happened in GIMX 7.1. First one made force feedback behave incorrectly for games using several effects (for example constant + spring). Second one made the G27 leds no more working.
More info on the forum: link.