He said somewhere that he did ask a top contributor if they care, and they didn’t. He also said that he rewrote a bunch of code to be able to change the license.
I can’t verify this, but it doesn’t seem like he infringend on someones copyright. Small changes (e.g. a few lines) don’t even (necessarily) qualify for copyright (just like the few sentences I wrote here likely don’t).
He changed the license without consulting the other committers. Other that that not much.
He claims to have gotten permission from the contributors… not sure where you heard that they didn’t.
He said somewhere that he did ask a top contributor if they care, and they didn’t. He also said that he rewrote a bunch of code to be able to change the license.
I can’t verify this, but it doesn’t seem like he infringend on someones copyright. Small changes (e.g. a few lines) don’t even (necessarily) qualify for copyright (just like the few sentences I wrote here likely don’t).