Hi,
thanks for your efforts!
I tried every release so far and also version 2.1.3 disables my touchpad after sleep.
I am using a ACER Travelmate 7750 with 10.8.3. Keyboard keeps on working after wake.
It is detected as: "Touchpad found, Assuming hardware version 3 (with firmware version 0x450f03)"
Looking forward to your future releases
Fabian