Comment by roryirvine

They've moved back and forth between being partially source-available and fully closed source at least twice. It's a similar story with usage licenses, with hobbyist and non-commercial access variously being granted and then pulled away multiple times.

On at least one occasion, the license was changed overnight leaving a large enthusiast community in the lurch.

Given the history, there's every reason to suspect that there'll be yet more rug-pulls in the future.