Version 14.0.1 - 2026/04/29 

This release adds a new opt-in feature for merging existing backend users when their Auth0 login method changes.

Download 

Download this version from the TYPO3 extension repository or from GitHub.

Added 

  • New extension configuration option mergeUsersByEmailAndUsername: when no auth0_user_id match is found during login, the extension can now fall back to looking up an existing backend user by email address and username. If a match is found, the stored auth0_user_id is rewritten to the new value so subsequent logins follow the standard path.

    Background: Even within the same Auth0 tenant, switching a user's login method — for example from a Google social connection to an email/password account — causes Auth0 to issue a different sub claim (e.g. google-oauth2|… → auth0|…). Without this option, TYPO3 would create a second backend user record for the same person, severing their edit history and permissions.

    The username is resolved through the YAML property mapping (databaseField: username). If no such mapping is configured, Auth0's nickname claim is used as a fallback.

    See mergeUsersByEmailAndUsername for details.

All Changes 

This is a list of all changes in this release:

2026-04-28 [FEATURE] Merge existing users by email and username on Auth0 login [TER-459] [TER-460] (Commit 0e4127f by Oliver Heins)
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