I'm quietly adding "pull requests" for data to Grist https://github.com/gristlabs/grist-core/issues/1829 - been wanting to do this for a long time.

I tried doing this years ago as a stand-alone project and it was too much. I wrote a data diff/patch/merge tool called "daff" that worked okay. But I've always wanted to add this to a proper spreadsheet tool like Grist.

I really want people working on data projects to be able to work more like coders, with pull requests and reviews. Not all data projects are as curated as that, sometimes your data is just a big soup, but when it is curated, there should be a better workflow.