✋🤚 I hold my hands up to this one.
I accidently saved in 2.9 when fixing some errors.
@theluthier ‘s response to this…
I don’t think it’s a problem to save your MASTER files with pre 2.9 versions of Blender. Forward compatibility is usually less concerning than backward compatibility. If MASTER files were saved with 2.9 and the assembly was 2.8 then I would be worried.
But DON’T save the MASTER ASSEMBLY in 2.8 now it is a 2.9 file.
Come on @blanchsb keep up, stop sitting on your chair and get with it.
Just jesting 😄, your chair is looking outstanding.