Rick-xuy

I found that packages, say `github.com/dyatlov/go-opengraph/opengraph`, are placed in submodule `github.com/dyatlov/go-opengraph/opengraph` instead of root module. However, it seems that submodule `github.com/dyatlov/go-opengraph/opengraph` is not tagged. According to [go docs](https://go.dev/doc/modules/managing-source#multiple-module-source), submodule should...

I found that package `github.com/rollbar/rollbar-go/errors` is placed in submodule `github.com/rollbar/rollbar-go/errors` instead of root module. However, it seems that submodule `github.com/rollbar/rollbar-go/errors` is not tagged. According to [Go Modules wiki](https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository), submodule should...

I found that package `github.com/LindsayBradford/go-dbf/godbf` is placed in submodule `github.com/LindsayBradford/go-dbf/godbf` instead of root module. However, it seems that submodule `github.com/LindsayBradford/go-dbf/godbf` is not tagged. According to [Go Modules wiki](https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository), submodule should...

I found that package `github.com/quasilyte/regex/syntax` is placed in submodule `github.com/quasilyte/regex/syntax`. However, it seems that module `github.com/quasilyte/regex/syntax` is not tagged. According to [Go Modules wiki](https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository), submodule should be tagged like `relative-path-to-root/vX.X.X`....

I found that package `github.com/efficientgo/tools/extkingpin` is placed in submodule `github.com/efficientgo/tools/extkingpin`. However, it seems that module `github.com/efficientgo/tools/extkingpin` is not tagged. According to [Go Modules wiki](https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository), submodule should be tagged like `relative-path-to-root/vX.X.X`....