What Happens After You Open a Pull Request?

What happens after you open a pull request?
Opening a pull request does not immediately change the live game.
It is basically you saying:
Here is what I made and I would like to add it to Millsberry Reborn.
The team can review the files, compare them against the references, and suggest changes if anything needs adjusting.
You do not need a new PR for every revision
If you update files on the same branch in your fork, the pull request updates automatically.
That means the normal flow is:
Open one branch for the art item.
Open one pull request.
Make any requested changes on that same branch.
The existing pull request updates.
Once everybody is happy, a maintainer merges it.
Include useful context
In the pull request description, tell us:
what you made
which original pages/SWFs/screenshots you used
anything you had to guess
whether any part might actually be recoverable from an original SWF
your Discord name if it differs from your GitHub username
This history is useful later when somebody asks where a recreated asset came from or why a design choice was made.