Contao 5.3.0, a new version of the Contao open source CMS, has been released.

An excellent piece of software has just been released in version 5.3. Have fun with the new arrival and here's to many successful projects. So that you don't lose the overview, we have written an article in which we collect everything worth knowing, seeing and reading for you.

Changelog of the fixed issues in Contao 5.3.0:

  • #6854 Handle routing exceptions during news and event URL generation (fritzmg)
  • #6900 Improve logging of request parameters (aschempp)
  • #6898 Add `type="button"` to the accordion toggler (fritzmg)
  • #6895 Fix the column name in the "remember me" migration (aschempp)
  • #6893 Move adding the schema.org data to the `_download.html.twig` component (leofeyer)
  • #6889 Correctly cache Contao translations that only exist as Symfony translations (fritzmg)
  • #6890 Always allow the "read" action in the front end modules voter (bezin)
  • #6880 Correctly handle dark icons in `data-icon` and `data-icon-disabled` (zoglo)

Changelog of the new features in Contao 5.3.0-RC4:

  • #6814 Allow adding a source to multiple CSP directives at once (aschempp)
  • #6858 Remove the `@internal` flag from the backup manager (Toflar)

Changelog of the fixed issues in Contao 5.3.0-RC4:

Changelog of the new features in Contao 5.3.0-RC3:

Changelog of the fixed issues in Contao 5.3.0-RC3:

Changelog of the new features in Contao 5.3.0-RC2:

Changelog of the fixed issues in Contao 5.3.0-RC2:

Changelog of the new features in Contao 5.3.0-RC1:

Changelog of the fixed issues in Contao 5.3.0-RC1:

About Contao 5.3 LTS

The first stable version of Contao 5.3 has been released on February 16, 2024, replacing Contao 4.13 as the long term support version. As an LTS version, 5.3 will be provided with bug fixes until February 14, 2027 and security-related updates until February 14, 2028.

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