Created debs and rpms should have a changelog

[munkee]

Describe the feature or problem you’d like to solve

It'd be great if the created debs could have a changelog included

A clear and concise description of what the feature or problem is.
nfpm provides a mechanism to auto-generate changelogs in various formats
https://goreleaser.com/customization/changelog/

Proposed solution

Include a changelog section in the .goreleaser.yml file

How will it benefit CLI and its users?

Changelogs which appear in debian packages can be automatically displayed by the apt-listchanges package at install time