Upgrading from previous versions
2.3.7 now requires django-sekizai>=0.7 (up from 0.6.1) due to a cache-related fix backported from 2.4. The correct django-sekizai version should be automatically installed (if not already present), but please do check when upgrading.
When a page is saved and cache is enabled, an explicit cache clear used to be called, causing performance issues when you have thousand of users on your website. This is no longer the case: cache is now versioned and as a result massive cache invalidation is not needed anymore
Backported from 2.4 a management command for fixing MPTT tree data.
The command can be run with:
manage.py cms fix-mptt