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Release Modoboa 2.9.0

Christophe ChauvetMay 29, 2026 — Christophe Chauvet

Modoboa 2.9.0 is now available!

We’re excited to announce the release of Modoboa 2.9.0, packed with improvements, new plugins system, security updates

Key Changes and Improvements

Enhancements

    • Plugin System: Introduced an enhanced plugin system for better extensibility.
    • Customization: Added the ability to customize logos directly from the user interface.
    • Authentication: Fixed authentication page styling to ensure consistent color schemes.
    • Email Handling: Allowed the use of email addresses in rule/filter names.
    • Password Reset: Corrected the URL in password reset emails.
    • Calendar: Fixed an issue with ICS file uploads in the Calendar feature.

Security

  • Vulnerability Fix: Addressed an IDOR (Insecure Direct Object Reference) vulnerability in the change password API endpoint.

Documentation

  • Added lifecycle information and an OpenAPI generator for improved API documentation.
  • Documented MariaDB support in the README.

Dependencies Updates

    • Updated multiple frontend and backend dependencies, including:
      • Django (5.2.13 → 5.2.14)
      • Fido2 (2.1.1 → 2.2.0)
      • Caldav (3.1.0 → 3.2.0)
      • Axios (1.13.5 → 1.15.2)
      • Node.js (frontend now supports Node 22)
      • PostCSS, Vitepress, and other packages.

Localization

  • Updated translations for Japanese (ja_JP) and French (fr) locales.

New Contributor

Miscellaneous Fixes

  • Fixed issues related to empty email handling and documentation build processes.
Tags: release security