Currently, go install arp242.net/uni@latest installs the latest 1.x version. Also, https://pkg.go.dev/arp242.net/uni claims version 1.1.1 is the latest.

With the way Go module versioning works, I believe the module name should be updated to arp242.net/uni/v2 now, and this should be reflected in the go.mod. Possibly https://arp242.net/uni/v2 also needs to be enabled, not sure.

See https://golang.org/doc/modules/major-version, https://golang.org/doc/modules/release-workflow#breaking.