10up has released a Convert to Blocks plugin to support “safe migrations” to the block editor.👍
How it works:
“The plugin works upon activation, with no configuration needed and does nothing until an editor needs to update or edit an existing piece of content. If a page or post is not already formatted using blocks when the editor is opened [it] automatically maps the content to the relevant blocks that come with WordPress.”
Anyone still using the Classic Editor to handle lots of old content will want to consider using this.
Another extremely useful and free plugin from 10up is for publishers like newspapers that use Adobe InDesign. It adds web-to-print workflow capabilities for WordPress and looks quite slick.
The plugin is called Eight Day Week and merits its own dedicated microsite. 🔌