There is a new snapshot release for Windows and Mac. It fixes a bug that makes splitting a data set into multiple files inefficient. You should download this snapshot if you have Output to set to Multiple files for any output items.
For details of changes and to download this release go to:
As a snapshot release, it isn’t as thoroughly tested as a production release, but it should be fairly stable. Please reply to this post if you have any issues, suggestions or questions related to this release.