This PR updates the migration guide with a straightforward implementation of the extractFiles change in v3, as mentioned in this issue, to hopefully make it clearer for others upgrading and running into this.
Checklist:
[ ] If this PR is a new feature, please reference a discussion where a consensus about the design was reached (not necessary for small changes)
[ ] Make sure all of the significant new logic is covered by tests
[ ] Try to include the Pull Request inside of CHANGELOG.md
This PR updates the migration guide with a straightforward implementation of the
extractFileschange in v3, as mentioned in this issue, to hopefully make it clearer for others upgrading and running into this.Checklist: