Contao was forced to make this last-minute, unscheduled release in order to ensure compatibility with version 3.9 of Twig, which was released a few hours ago. Contao is 🚀!
Changelog of the fixed issues in Contao 5.3.6:
- #7122 Ensure compatibility with Twig 3.9 (leofeyer)
- #7112 Handle empty strings in the `StringResolver` class (qzminski)
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. Contao 5.7 will be the next LTS version of Contao and will be released in February 2026, ensuring a stress-free transition.