ipyparallel for ipykernel -- deprecated or what?

There are a few files in the source tree where importing them triggers a warning they're deprecated and one should use ipyparallel.

But ipyparallel is mentioned as a test dep in setup.py, and not as a dep in pyproject.toml.

And CHANGELOG.md and a few but reports here mention ipyparallel itself as being deprecated.

What is the status of ipyparallel in ipykernel?

Start by comparing the ipyparallel references in the source files, setup.py, pyproject.toml, and CHANGELOG.md, then review the reports mentioned in the issue. Done means establishing and documenting the current ipyparallel status and aligning the dependency information with that decision.

Scritto dal modello di indicizzazione a partire dal testo della issue.