SoundRecorder derives from this project and thus uses the same license. We incorrectly used the MIT license but switched to GPL 3 due to the derivative work in dkim0419/SoundRecorder#67. When updating the F-Droid repository the question arose whether this project was GPL 3 or GPL 3 or later https://gitlab.com/fdroid/fdroiddata/merge_requests/2267#note_30658802. Could you clarify this?