[nhinck]

You could change the license for future versions and charge for said updates, for the market that godot targets that would be more a little screwing to them.

How long would it take for someone to take over the project (if ever).

[jehb]

And it's at exactly this moment the community would fork the project and development of a free version would continue. This is not a real risk for a community-driven project, only for corporate-driven projects where a single entity owns copyright on the on all or close to all of the codebase.

[isilofi]

The important distinction isn't who owns copyright. It is rather that there needs to be a community opposed to the license change and able and willing to do the work.

One could even imagine scenarios like an originally MIT-licensed software splitting into a commercial company offering commercial paid licenses, plus a community (or even the company itself) offering a GPL-licensed fork. Of course one could then still maintain an additional MIT-licensed fork, but if the rest of the community is happy with GPL and all the development just happens there, your MIT fork will "starve"...

[hakre]

While I'm able to understand your argument, IMHO the MIT license is not displaying that well. Community is plural, and fork with MIT could be like Windows: Closed source. End of the (fork) line.

Given the project itself is still strong, this might not be a problem, but then I see no reason why it has chosen it in the first place if not for that specific option.