The plugin has been updated to support Intern 4. The package was renamed for consistency with other Intern projects, to @theintern/visual-plugin, and the repository was renamed to visual-plugin.
There are a few minor configuration and API changes. The file utilities were removed from the package exports, as was the VisualRegression reporter. The main exports (assertVisuals, visualTest, resizeWindow) still work the same.
The reporter will now be implicitly installed when using the plugin. It can be disabled by setting the reporter option to false.
See the README for updated installation and usage instructions.