Contao 5.5.15, a new version of the Contao open source CMS, has been released.

The update of the component spomky-labs/otphp to version 11 has led to the fact that a login with activated two-factor authentication was no longer possible. This release ensures that you can log in again. Many thanks to Sebastian and the development team for their quick response.

Changelog of the fixed issues in Contao 5.5.15:

  • #8665 Initialize the clock in the 2FA authenticator (zoglo)

About Contao 5.5

The first stable version of Contao 5.5 has been released on 15 February 2025 and has been the successor of Contao 5.4. 5.5 has been updated until 18 August 2025, after which it has been replaced by Contao 5.6.

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We're on our way to the Contao Conference in Düsseldorf

The trakked team will be attending the Contao conference again this year. We look forward to exciting discussions, inspiring presentations, and of course, meeting the community.