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Issues list

docs for dtypes documentation Improvements to the documentation
#3090 opened May 24, 2025 by d-v-b
Extreme Slowness/Timeouts with Large Dataset (Chunked, Multi-Band Zarr Store)
#3085 opened May 23, 2025 by mickyals
4
deprecate / remove support for creating v2 array metadata with null fill value
#3084 opened May 23, 2025 by d-v-b 3.1.0
how to abstract over v2 / v3 metadata differences
#3080 opened May 22, 2025 by d-v-b
5
can we reject dtype inference for numpy object arrays
#3077 opened May 21, 2025 by d-v-b 3.1.0
2
accelerating v2 -> v3 migration
#3076 opened May 21, 2025 by d-v-b
5
"Release notes" link on PyPI is 404
#3073 opened May 19, 2025 by joshmoore
Column-major arrays are returned as row-major bug Potential issues with the zarr-python library
#3072 opened May 19, 2025 by kapadia
4
Small Feat: Modify bug report to use print_debug_info
#3067 opened May 16, 2025 by ianhi
time travel testing
#3065 opened May 16, 2025 by d-v-b
should encode and decode both take an optional reference to a buffer
#3060 opened May 15, 2025 by d-v-b
document data type extensions
#3055 opened May 13, 2025 by d-v-b
sharding codec use of lru caching fails with numpy void scalars
#3054 opened May 13, 2025 by d-v-b
1
Refactor CodecPipeline for flexibility bug Potential issues with the zarr-python library
#3051 opened May 9, 2025 by TomAugspurger
AsyncGroup.create_dataset() might call AsyncGroup.create_array() without dtype argument bug Potential issues with the zarr-python library
#3050 opened May 8, 2025 by DimitriPapadopoulos
1
zarr.load fails with ZipStore unless read_only=False bug Potential issues with the zarr-python library
#3042 opened May 7, 2025 by FranzForstmayr
Monthly issue metrics report
#3030 opened May 1, 2025 by github-actions bot
serializing not a time (NaT) to metadata
#3028 opened Apr 30, 2025 by d-v-b
1
6
disallow numpy scalars for metadata.fill_value
#3025 opened Apr 28, 2025 by d-v-b
1
Confused about Zarr2 to Zarr3 conversion
#3024 opened Apr 28, 2025 by Fafa87
2
a group metadata module is missing
#3018 opened Apr 24, 2025 by d-v-b
1
module for metadata-aware IO
#3017 opened Apr 24, 2025 by d-v-b
3
zarr-format v2 stores written by zarr-python v3 can no longer be opened by zarr-python v2 due to a numcodecs TypeError bug Potential issues with the zarr-python library
#3016 opened Apr 24, 2025 by Metamess
2
incremental writing to a sharded array slower than without sharding. bug Potential issues with the zarr-python library performance Potential issues with Zarr performance (I/O, memory, etc.)
#3014 opened Apr 24, 2025 by iampritishpatil
3
slow hypothesis tests are too slow help wanted Issue could use help from someone with familiarity on the topic
#3010 opened Apr 23, 2025 by d-v-b
3
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