Jest 29 is here, just a few short months after Jest 28. As mentioned in the Jest 28 blog post, this version contains just a couple of breaking changes, in order to make the upgrade as smooth as possible. The only breaking changes that should be noticeable are: Node versions 12 and 17 are dropped, both of which are EOL The snapshotFormat property is changed to: + snapshotFormat: { + escapeString: f