Contao Oen Source CMS 5.5.4

Contao 5.5.4, a new version of the Contao open source CMS, has been released.

This release is the last release before the announced security release next Tuesday, March 18, 2025. In addition to the bug fixes from the latest 5.3.29, 5.5.4 also contains improved backward compatibility layers for both back end operations and any customized error templates.

Changelog of the fixed issues in Contao 5.5.4:

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February 2025 and has been the successor of Contao 5.4. 5.5 has been updated until 18 August 2025, after which it has been replaced by Contao 5.6.

Bjarke Ammann

Bjarke takes care of the website and support. If you like reading, you might have come across his Contao Two Month Review or found an answer to your question in the official Contao user manual. He also makes sure that Contao enthusiasts from Switzerland meet regularly to exchange ideas. He loves culinary delights, good music and exercise in the fresh air.

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