He's the owner of the project, he has the power to accept / not accept changes, and he didn't object to the version change, now he pushes responsibility to the contributors. It's ugly way of dealing with other people.
The way to solve this situation is to set up a video call between them to deescalate the emotional part of the situation (which is not a big deal anyways, we can wait a few days for the technical details to get resolved).
He's the owner of the project, he has the power to accept / not accept changes, and he didn't object to the version change, now he pushes responsibility to the contributors. It's ugly way of dealing with other people.
The way to solve this situation is to set up a video call between them to deescalate the emotional part of the situation (which is not a big deal anyways, we can wait a few days for the technical details to get resolved).