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Disable the GIL on 3.14t Windows CI#12280

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crusaderky merged 1 commit intodask:mainfrom
crusaderky:nogil-314t-win
Feb 5, 2026
Merged

Disable the GIL on 3.14t Windows CI#12280
crusaderky merged 1 commit intodask:mainfrom
crusaderky:nogil-314t-win

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For some reason, the previous msgpack hack worked fine on Linux, but did not uninstall msgpack on Windows. This caused the GIL to remain acquired for the whole 3.14t CI.

- botocore
# - moto<5 # Not available for 3.14t on Windows
- s3fs>=2021.9.0
# - s3fs>=2026.1.0 # Not available for 3.14t
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This was previously uninstalling, on 3.14t only, an extremely old version of s3fs.

@crusaderky crusaderky merged commit 2bb80d7 into dask:main Feb 5, 2026
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@crusaderky crusaderky deleted the nogil-314t-win branch February 5, 2026 14:39
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