Previously it seems that cudf was silently flattening 2D arrays when passing them to the cudf.Series constructor, but that is no longer supported here so the test code needs to be updated.

Authors:
  - Vyas Ramasubramani (https://github.com/vyasr)

Approvers:
  - Simon Adorf (https://github.com/csadorf)

URL: rapidsai#5651

…ions (rapidsai#5649)

Currently dask versions are pinned as part of every release cycle and then unpinned for the next development cycle across all of RAPIDS. This introduces a great deal of churn. To centralize the dependency, we have created a metapackage to manage the required dask version and this PR introduces that metapackage as a dependency of cuml.



xref: rapidsai/cudf#14364

Authors:
  - GALI PREM SAGAR (https://github.com/galipremsagar)
  - Simon Adorf (https://github.com/csadorf)

Approvers:
  - Simon Adorf (https://github.com/csadorf)
  - Jake Awe (https://github.com/AyodeAwe)

URL: rapidsai#5649

I accidentally committed but forgot to push some changes requested by @csadorf in rapidsai#5639.

Authors:
  - Vyas Ramasubramani (https://github.com/vyasr)
  - Simon Adorf (https://github.com/csadorf)

Approvers:
  - Simon Adorf (https://github.com/csadorf)

URL: rapidsai#5648

…idsai#5654)

cudf.Series does not accept any multi-dimensional input anymore.

Authors:
  - Simon Adorf (https://github.com/csadorf)

Approvers:
  - Vyas Ramasubramani (https://github.com/vyasr)
  - William Hicks (https://github.com/wphicks)

URL: rapidsai#5654