Snapshot History (new!)

The snapshot history feature allows you to click on a preview from your app's snapshots and select "See History". We try to keep track of individual previews for in your app uploads and their changes over time!

This feature requires that your builds have the upload metadata field previousSha set.

This field will allow us to create a chain of relationships between uploads and create a history:

starting a given upload
for a specific preview

Try this out by going to one of your snapshot tests, hovering over the preview you're interested in, and selecting "See History":

If you select the "view diff" button, you can see compare the changes between the two snapshots.