### Bug fixes

[`rangeHasMark`](https://prosemirror.net/docs/ref/#model.Node.rangeHasMark) now always returns false for empty ranges.

The DOM renderer no longer needlessly splits mark nodes when starting a non-rendered mark.

### New features

[`DOMSerializer`](https://prosemirror.net/docs/ref/#model.DOMSerializer) now allows [DOM specs](https://prosemirror.net/docs/ref/#model.DOMOutputSpec) for marks to have holes in them, to specify the precise position where their content should be rendered.

The base position parameter to [`Node.nodesBetween`](https://prosemirror.net/docs/ref/#model.Node.nodesBetween) and [`Fragment.nodesBetween`](https://prosemirror.net/docs/ref/#model.Fragment.nodesBetween) is now part of the public interface.