Huh, just realized Yuzu was GPLv3. That’s weird. Citra was GPLv2 and Yuzu is a Citra fork. Some of the Citra devs were Yuzu developers, but not all of them, so I wonder how they handled the relicensing. Yuzu had a CLA attributing copyright to the creators, so that wouldn’t have been a problem, but Citra had not such thing.
Yes, both Yuzu and Ryujinx were open source.
Ryujinx is licensed under MIT and Yuzu is under GPLv3.
Huh, just realized Yuzu was GPLv3. That’s weird. Citra was GPLv2 and Yuzu is a Citra fork. Some of the Citra devs were Yuzu developers, but not all of them, so I wonder how they handled the relicensing. Yuzu had a CLA attributing copyright to the creators, so that wouldn’t have been a problem, but Citra had not such thing.