This is a patch release for a regression in 3.5.7. The regression in 3.5.7 was causing an error in templates when the layout field was empty and the ->toLayouts() method was called. If you are not using the layout field, you don't necessarily have to update to this patch release.

Fixes

• Fixed error when calling the ->toLayouts() method on an empty layout field #3482
• Fixed in-code type hints for the $collection->filterBy() method