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Changes:

Fixed offset input menu not working properly
New configurable button function: VFO/MR
Changed airband upper limit from 136MHz to 137MHz
MENU button now saves frequency/channel scan result (same as PTT, EXIT still discards the search and goes back to initial channel/frequency)
Scanner now remembers last found frequency/channel and goes to it when scan result is accepted (PTT or MENU as stated above)
piotr022 style S-meter
Backlight intensity setting, menu BLMin, BLMax. BLMax is what ON was before, BLMin is what OFF was.
Imported 1o11's small changes to AM fix and RF gains settings.