20th release: stable maintaince release
This release is about making sure you cannot update to version 6.x firmware as this is not meant for PIC P16F88 OTGW versions. So I disabled the upgrade to the 6.x PIC gateway.hex files. So there is no new features or other fixes to the binary release but this quick fix.
This is just a maintenance release, there is no other difference with release 0.9.3.
Update: 14/3 - replaced c3e012c, with f009cfe. Fix for a logic bug so you could never update to 5.3