how to avoid to automatically update zetero version?
e.g. I think current version of zotero (5.0.96.2) is perfect for me and there is no need to update to a higher version, especially zotero 6, which may be possiblely released in the end of 2021(it is said that this version will use a inbuilt PDF reader and new notebook). so how to avoid this application update automatically to a higher version?
If you don't want to use the built-in PDF reader in Zotero 6, just don't use it. There'll be nothing stopping you from continuing to use your current workflow. But don't disable updates.