Interesting issue here, mix materials cause a crash when trying to wire another mix material into it. In fact it renders my project files (and all backups with no materials) unusable with 'incorrect file structure' message.

Thank you for the release, it is by far the most stable version I tried and I love the color management toggle at the top. If I understand correctly, RGB textures do not need to be linearised separately when working in ACES, right? I've done some render tests according to an older page below but the ...