2.3.1

• Upgrade bs-platform dependency to 4.0.1 (thanks to @scull7).

There are no changes to behavior this release; the minor version bump is just being extra cautious.

2.2.1

• Add FutureJs.fromPromise (thank you @scull7)
• Add Future.flatMapOk and Future.flatMapError (thank you again @scull7)