This release contains a bugfix for recurring events that has been open for a long time and was only fixed thanks to the developers meeting. It also fixes a problem with flooded logs due to deprecation log entries that have occurred since a newer Symfony release. In addition, log entries that are visible in the back end are now also written to the file logs. Moreover, session cookies are now always lax and this release also contains two significant performance improvements. This is one of the more important bugfix releases in recent months, so we recommend updating as soon as possible.
Changelog of the fixed issues in Contao 4.13.35:
- #6574 Fix and improve logging deprecation messages (Toflar)
- #6575 Fix the safe analysis for the `contao_html` and `contao_html_attr` strategies (m-vo)
- #6576 Correctly reset the page registry (aschempp)
- #6460 Fix the news URL cache when the archive is added (aschempp)
- #6568 Add the missing autowiring alias for the image sizes service (Toflar)
- #6524 Improve performance when loading language files that do not exist (fritzmg)
- #6535 Fix ongoing events (ausi)
- #6532 Bubble the back end log entries to file logs (aschempp)
- #6430 Only consider the main request in the `MergeHttpHeadersListener` class (Toflar)
- #6545 Change the form permission constant (aschempp)
- #6522 Remove the XLIFF level restriction (fritzmg)
- #6514 Make sure the session cookie is always lax (Toflar)
- #6511 Fix undefined array key warning in `DC_Table::deleteAll` (fritzmg)
- #6507 Use placeholders for URLs in translation strings (leofeyer)
- #6501 Fix the date format in the `Feed` class (leofeyer)
About Contao 4.13 LTS
The first stable version of Contao 4.13 has been released on February 17, 2022, replacing Contao 4.9 as the long term support version. As an LTS version, 4.13 will be provided with bug fixes until February 14, 2025 and security-related updates until February 14, 2026. Contao 5.3 will be the next LTS version of Contao and has been released in February 2024, ensuring a stress-free transition.
