feature_request(option): adding changelog to multiple files

[Kristinita]

1. Summary

It would be nice if Changelogen could add a changelog to multiple files, not solely to one file.

If it’s already possible, it would be nice if Changelogen documentation will describe, what users need to do. Currently, I can set solely one value for the option --output. I can’t find, what I need to do for setting multiple values.

2. Justification of the need of the feature

I created packages for Sublime Text. Maintainers of Sublime Text packages should create messages for users. I want to automate creating messages. To do this I need:

1. Appending a changelog of a new version to the beginning of the file CHANGELOG.md.
2. Adding a changelog of a new version to new file messages/{{newVersion}}.txt.

I don’t understand how I can do it when using Changelogen.

3. Example of desired behavior

Allow the type Array for the option output:

output: string | boolean | Array<string>;

For example, it would be nice allowing configuration like this:

output:
- CHANGELOG.md
- messages/{{newVersion}}.txt

Thanks.