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> Use this file to discover available pages before exploring further.
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# Release Notes 2.135.0 (28.06.2023)

### Improvements

#### Expression language dump function
We added a `dump` function for expression language to simplify debugging processes.
```
{% dump(iterate({items}, 'name')) %}
```

#### Removed the Undo functionality
We decided to remove the Undo functionality from the editor as the current implementation behaved unexpectedly in some conditions. We are working on rewriting the Undo functionality to bring it back soon.

#### Internal updates 
Release 2.135.0 introduces internal updates, refactoring, and code improvements that are not directly visible to end-user.