I have nearly finished the code needed for having Gaggle create valid
G-record. Then, it will depend on the contest you are using whether the
created track is accepted or not: there is a special policy for Open
Source softwares (gasp). Andreas (reading the list) can surely give more
accurate info!
You can read more detail here :
https://github.com/geeksville/Gaggle/issues/2
I simply have to run some tests to check that the G-records created are
correct :)
Marc