Gutenberg is developed separately https://github.com/WordPress/gutenberg and the latest version currently is 7.2.0.
How to find out which version of Gutenberg is included in my WordPress installation?
3 Answers
You can find the versions in WordPress here with this recently created document: https://developer.wordpress.org/block-editor/principles/versions-in-wordpress/ You weren’t alone in wanting to have this information 🙂 As mentioned above, it can be tricky to directly line up versions but this is the closest approximation currently. When WordPress 5.5 is launched, this document will be updated.