Enable new features in `.release.yml` like
```yml
changelog:
showAuthors: false ## Show authors in changelog
showBodyAsHeader: false ## Show all bodies of the commits as header of changelog (useful for squash commit flow to show long text in release)
```
This provides flexibility of parsing and rendering structured messages
with more detail in the changelog and helps extract metadata from the
message. The new structure can be used to split a message in multiple
blocks (e.g. footer)
