view release on metacpan or  search on metacpan

Catch2-3.7.1/docs/release-process.md  view on Meta::CPAN

Use the version name as the short message and the release notes as
the body (long) message.

#### Signing the amalgamated files

This will create ASCII-armored signatures for the two amalgamated files
that are uploaded to the GitHub release:

```
gpg --armor --output extras/catch_amalgamated.hpp.asc --detach-sig extras/catch_amalgamated.hpp
gpg --armor --output extras/catch_amalgamated.cpp.asc --detach-sig extras/catch_amalgamated.cpp
```

_GPG does not support signing multiple files in single invocation._