Problem

Pyodide 0.28.0 landed a bit ago.

There are a number of notable breaking changes, namely python 3.13 and emscripten 4.

References

• maybe blocked by Use instance-bound methods for DriveFS classes jupyterlite#1687

Proposed Solution

• bump the various versions
• see what micropip changes may be impactful
• ???
• update tests

Additional context

When it gets to releasing this, aside from the above, we might wish to consider starting an 0.7.x line, or starting an 0.6.x from main. In either event, both would stay compatible with the jupyterlite-core 0.6.x line (and the upstream clients) for a while.

I may not be able to give this my full attention for a few days.