Thanks to Andrew Duthie over on the WordPress Slack team, I was able to add some code to show the version number below the post settings sidebar. This will make it easier for author-level testers to include it in their feedback.
Version 0.8.0 was just released today. It adds new blocks, like Shortcodes.
I've just added the shortcode for the contact form. Let's see if it shows up. Or how it shows up.
Works perfectly! That will be a huge relief to everyone who creates plugins that use shortcodes.