How to use gren for private repo and django/react app?

I have a private repo in Github which uses django for backend and react for frontend

I like to have my changelog exposed to my endusers as well.

If I expose my changelog to endusers AND I use gren, this will certainly force me and my team to write better commit messages.

I typically handwrite the changelog into html markup for the changelog to show up in the app. And typically it's just a long html page with the contents arranged like this:
```
v0.11.0 (yyyy-mm-dd)

- something
- another thing

v0.10.2 (yyyy-mm-dd)

- something
- another thing

and so on...
```

What's the output of running gren so that I can transpile it into the format I need to show to endusers?