The validated and supported version of Dask is 2022.1.0.Other Dask versions are likely to function properly, but Domino will not be able to offer technical support.
Use on-demand Dask
Validated Dask version
For each minor release (starting with Domino 4.6), Domino performs a set of validation tests against the most recent released version of Dask. The purpose of the tests is to cover the integration surface between the Domino platform and the on-demand Dask clusters that the platform orchestrates. The testing is not intended to be a comprehensive test of Dask itself since Domino does not modify that software.