Hi, Your request has been logged. We do not have an ETA at this stage.
Please be aware that plugins are not officially supported by Dataiku. Plugins are developed by a community of external and internal contributors, which we operate at best effort.
If you have an urgent need and are able to design the quick fix, you can also submit a pull request to https://github.com/dataiku/dataiku-contrib/tree/master/tableau-export-v2 directly.