v1.2.1
Fix version reporting for source installs: --version and the help banner now resolve the version from Go build info when the release ldflag is unset, so `go install …@latest` reports the tag instead of "dev".
Fix version reporting for source installs: --version and the help banner now resolve the version from Go build info when the release ldflag is unset, so `go install …@latest` reports the tag instead of "dev".