Anyway, what's preventing him to release that? Fear?
Don't know, but I'd expect it to be the good old "It's not ready yet".
GPL clearly states that if you have a binary for GPL program, you can request sources from the original developer (or he can just upload them with binary to begin with)
If no-one has the binary, there's no legal obligation to give the sources to anyone.
This allows the developers develop software in peace, and only release sources (and binary) "when it's ready"
And just curious, why would anyone fear updating a GPL licensed program? It's not illegal or anything, you know :roll: