If you are the kind of person who has bothered to click the link to read this, this may already be obvious. But it stumped me for a bit, so I’m putting it here in case it helps others. I run an instance of LiberaForms. I like it very much. I was keen to upgrade to v4.2.0 in particular, because of its support for conditional form fields. When I followed the upgrade process in the blog post, I ran: git fetch origin tag v4.2.0 --no-tags and got the error fatal: couldn't find remote ref refs/ta...