Remove fsspec version ceiling, set to >=2025.3.2#609
Merged
andrii-i merged 3 commits intojupyter-server:2.xfrom Mar 4, 2026
Merged
Remove fsspec version ceiling, set to >=2025.3.2#609andrii-i merged 3 commits intojupyter-server:2.xfrom
fsspec version ceiling, set to >=2025.3.2#609andrii-i merged 3 commits intojupyter-server:2.xfrom
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andrii-i
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dlqqq
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Mar 4, 2026
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Looks great, thanks! Just one minor comment
andrii-i
changed the title
fsspec to >= 2026.2.0fsspec version ceiling, set to >=2025.3.2
dlqqq
approved these changes
Mar 4, 2026
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Problem
Downstream consumers cannot upgrade to newer versions of
fsspec(>= 2026.2.0) becausejupyter-schedulerpinsfsspec>=2023.6.0,<=2025.3.2,!=2025.3.1.Proposed solution
Remove the upper bound on
fsspecand set the minimum to>=2025.3.2.This would allow existing users to upgrade jupyter-scheduler without being forced to change their environment, while also unblocking users that need fsspec 2026.2.0.
Code changes
Changed
fsspec>=2025.3.2.Testing
On top of CI, verified manually that notebook job creation, execution, and output file download work correctly with
fsspec 2026.2.0.User-facing changes
None.
Backwards-incompatible changes
The minimum required
fsspecversion is now2025.3.2(previously2023.6.0). Environments with olderfsspecversions will need to upgrade.