# Wagtail 5.2.1 release notes - IN DEVELOPMENT
_Unreleased_
```{contents}
---
local:
depth: 1
```
## What's new
### Bug fixes
* Add a fallback background for the editing preview iframe for sites without a background (Ian Price)
### Documentation
* Fix code example for `{% picture ... as ... %}` template tag (Rezyapkin)
