Install changelogs script

[ashiazed]

Do we want to do changelogs?

[hyshka]

How are you planning to do versioning? ie. when do we make a release?

[ashiazed]

We're going to add a changelog script that generates changelog.yaml files in a folder. When we make a release we'll take the content of the files and add it to the CHANGELOG.md file in root.
We've found this is great way to not get any git conflicts.