You can see the changes in [changes2.0.md](https://github.com/raagin/django-streamfield/blob/master/changes2.0.md)
1.4.5
apps.get_model directly, instead of ContentType.get_object_for_this_type
1.4.4
1.4.3
1.4.2
1.4.1
1) Added feature: Collapse all/ Open all If you have a lot of blocks on the page it's start to difficult to reorganize them. In this case you may collapse blocks. 2) Removed double json encoding before save to db