I have Zotero 9. I am trying to install plugin but it says 'The add-on "Notero" could not be installed. It may be incompatible with this version of Zotero."

I tried different releases of Notero.
https://s3.amazonaws.com/zotero.org/images/forums/u21114428/a8hxu036bnjq4zuaiibp.png
https://s3.amazonaws.com/zotero.org/images/forums/u21114428/2msq406ha4f4mkmdxg1v.png