v4.10.1+ to v4.11.0 migration guide
The Strapi v4.10.1+ to v4.11.0 migration guide upgrades v4.10.1+ to v4.11.0.
This migration guide is optional and only concerns Strapi projects that are currently accepting additional, custom user fields (i.e., other than the email, username, and password fields) on their Users and Permissions plugin registration system.
In Strapi v4.11+, the new user registration system in the Users & Permissions plugin only accepts email, username, and password fields by default. If your Strapi application has added any other custom user fields that your new registration form needs to accept, you must add them to the allowedFields configuration.
The migration guide consists of:
- Upgrading the application dependencies
 - Adding the additional custom fields to allow in the Users & Permissions plugin
 - Reinitializing the application
 
Upgrading the application dependencies to 4.11.0
Stop the server before starting the upgrade.
Upgrade all of the Strapi packages in
package.jsonto4.11.0:package.json
{
// ...
"dependencies": {
"@strapi/strapi": "4.11.0",
"@strapi/plugin-users-permissions": "4.11.0",
"@strapi/plugin-i18n": "4.11.0"
// ...
}
}Save the edited
package.jsonfile.Run either
yarnornpm installto install the new version.
If the operation doesn't work, try removing your yarn.lock or package-lock.json. If that doesn't help, remove the node_modules folder as well and try again.
Allow additional custom fields in the Users & Permissions plugin registration
The Users & Permissions plugin registration system in Strapi v4.11 only accepts email, username, and password fields by default. If additional fields were added to your user model and need to be accepted on registration, add these fields to the allowedFields in the register configuration option, otherwise the fields will be ignored.
For example, if you have added a field called nickname that you wish to accept from the user, update your configuration object as follows:
- JavaScript
 - TypeScript
 
module.exports = ({ env }) => ({
  // ...
  "users-permissions": {
    config: {
      register: {
        allowedFields: ["nickname"],
      },
    },
  },
  // ...
});
export default ({ env }) => ({
  // ...
  "users-permissions": {
    config: {
      register: {
        allowedFields: ["nickname"],
      },
    },
  },
  // ...
});
Rebuild the application
Run the following command in your project root directory to rebuild Strapi's admin panel:
- yarn
 - npm
 
yarn build
npm run build
Restart the application
Run the following command in your project root directory to restart the application:
- yarn
 - npm
 
yarn develop
npm run develop