A version string could prove useful

[kseistrup]

It could prove useful for the casual user as well as for the bug reporter to be able to see which version of gonano is actually installed, e.g.:

$ gonano --version
gonano/0.1.16 (2021-06-04)

The casual user will be able to asses if a newer version is available, and the bug reporter can include the version string in their issue.

If you choose to implement this, please allow both a long (--version) and a short (-v) option.

Should you choose to include the release date, please use the ISO-8601 format.

Cheers.

[hayyaun]

It could prove useful for the casual user as well as for the bug reporter to be able to see which version of gonano is actually installed, e.g.:

$ gonano --version
gonano/0.1.16 (2021-06-04)

The casual user will be able to asses if a newer version is available, and the bug reporter can include the version string in their issue.

If you choose to implement this, please allow both a long (--version) and a short (-v) option.

Should you choose to include the release date, please use the ISO-8601 format.

Cheers.

I'll take care of it if approved by maintainer @hectorchu