[`Slice.maxOpen`](https://prosemirror.net/docs/ref/#model.Slice^maxOpen) now has a second argument that can be used to prevent it from opening isolating nodes.
1.0.10
Bug fixes
[`Transform.setBlockType`](https://prosemirror.net/docs/ref/#transform.Transform.setBlockType) no longer drops marks on the nodes it updates.
1.0.9
Bug fixes
Fix a bug that made [`replaceStep`](https://prosemirror.net/docs/ref/#transform.replaceStep) unable to generate wrapper nodes in some circumstances.
1.0.8
Bug fixes
Fixes an issue where [`replaceStep`](https://prosemirror.net/docs/ref/#transform.replaceStep) could generate slices that internally violated the schema.
1.0.7
Bug fixes
[`Transform.deleteRange`](https://prosemirror.net/docs/ref/#transform.Transform.deleteRange) will cover unmatched opening at the start of the deleted range.
1.0.6
Bug fixes
Make it possible to specify multiple marks of the same type for a given piece of content.