Version 6.1.1

### Bug fixes

Fix an issue where the configuration process raised an error when multiple instances of the `collab` extensions were added.

Version 6.1.0

### New features

The new `rebaseUpdates` function can be used by a collaborative editing server to accept updates even if they apply to an old document version.

`receiveUpdates` is now able to handle updates that were rebased by the server.

Version 6.0.0

### Breaking changes

Update dependencies to 6.0.0

Version 0.20.0

### Breaking changes

Update dependencies to 0.20.0

Version 0.19.0

### Breaking changes

Update dependencies to 0.19.0

Version 0.18.2

### Bug fixes

Add `Transaction.remote` annotation to transactions that include remote updates.

Version 0.18.1

### Breaking changes

`Update` objects now have a `clientID` field, and `receiveUpdates` no longer takes its `ownUpdateCount` argument, to simplify the interface.

Version 0.18.0

Version 0.17.1

### New features

The package now also exports a CommonJS module.

Version 0.17.0

### Breaking changes

First numbered release.