Document Changes Across Releases

[ArielSAdamsNASA]

Is your feature request related to a problem? Please describe.
Create a changelog entry that documents noteworthy differences, often across multiple commits, and communicate them clearly to end users.

Describe the solution you'd like
A GitHub Actions workflow that is triggered manually to create a changelog.md file.

Additional context
Examples:
https://github.com/standard/standard/blob/master/CHANGELOG.md

https://github.com/olivierlacan/keep-a-changelog/blob/master/CHANGELOG.md

https://github.com/thanos-io/thanos/blob/master/CHANGELOG.md

Requester Info
Ariel Adams, ASRC Federal