Hi how do I re-install qiime2-2020.6? I have tried using conda install but get an error with not being able to find the .yml. I deleted this version after installing 2020.8 but a critical plugin is not compatible with it. Thank you for your help.
I would go back to the docs for the 2020.6 release and use those directions to wget the sheet, and then make yourself a new conda enviroment.
My general (unsoliciated) advice is that if you don’t have a space issue, keeping old enviroments around is really helpful for the paper that is going to come back with a revision.