Q: What can I do if my builds fail suddenly from a broken Essential Next.js plugin release or plugin dependency?
A: Check out the plugin's releases. You can manually install npm install --save @netlify/[email protected] at the last working version.
Once a new working release is out, you can uninstall the plugin at this locked version (npm uninstall --save @netlify/plugin-nextjs), which will re-enable Netlify's build system to use the latest plugin version by default.