Installed the Chordata add-on to blender 2.80.
I activated the add on but couldn't find where the "Chordata tab" is. I've now updated to blender 2.81 and I still can;t find the tab.
This is the only reference to Chordata I can see in the blender UI:
Just tried 2.79 and all working as expected.
I saw this on Facebook shortly after I posted this thread! 🤣
I've opened a thread for discussing the new Addon! 🙂