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Raise informative error on Zarr V2 parsing with Zarr-Python<3.1.3#829

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maxrjones merged 5 commits intozarr-developers:mainfrom
maxrjones:v2-parser-version
Nov 12, 2025
Merged

Raise informative error on Zarr V2 parsing with Zarr-Python<3.1.3#829
maxrjones merged 5 commits intozarr-developers:mainfrom
maxrjones:v2-parser-version

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This PR builds on #822 to raise a more informative error if using the parser with older versions of Zarr-Python, which do not contain the necessary V2->V3 metadata conversion functionality.

To be merged after #828 to keep changes isolated

  • Closes #xxxx
  • Tests added
  • Tests passing
  • Full type hint coverage
  • Changes are documented in docs/releases.rst
  • New functions/methods are listed in api.rst
  • New functionality has documentation

@maxrjones maxrjones added the test-upstream Run the upstream tests on this PR label Nov 11, 2025
@maxrjones maxrjones self-assigned this Nov 11, 2025
@maxrjones maxrjones merged commit 2a13ee3 into zarr-developers:main Nov 12, 2025
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