I was always a bit mystified by the opencobol -> gnucobol transition. I vaguely recall reading something about for profit, third parties not playing nice and ex

I was always a bit mystified by the opencobol -> gnucobol transition. I vaguely recall reading something about for profit, third parties not playing nice and extending opencobol and then not opening their code or contributing back to opencobol. And opencobol's move to gnu was in part a way to get more muscle for license enforcement. Does anyone reading have more information on that situation? Did I imagine it?