GLO firmware version

Hi all

There is a file called version found in the /mnt/onboard/.kobo folder
or on the PC mapped as DRIVELETTER:/.kobo/version

How is this deciphered.

I recently experienced python and or pygame failing with the latest version of firmware and have purchased a few new units and need to know if i need to downgrade them..

Can anyone overcome the recent firmware ( only a few weeks ago that broke python pygame )