Update Zarr requirement from 0.9.3 to 0.9.3, 0.10

[dependabot]

Updates the requirements on Zarr to permit the latest version.

Release notes

Sourced from Zarr's releases.

v0.10.0

Zarr v0.10.0

Diff since v0.9.6

Breaking changes

Refer to the changelog in CHANGELOG.md.

Merged pull requests:

• move AWSS3 into extension (#224) (@​lazarusA)
• Continue on v3 PR (#226) (@​meggart)
• Promote header levels in tutorial.md (#228) (@​abhro)
• Indent method/type signatures on docstrings (#229) (@​abhro)
• Add read support for big endian (#230) (@​lupemba)
• V3 codec pipeline, group creation, and Python interop (#232) (@​asinghvi17)
• Add AbstractChunkKeyEncoding (#234) (@​mkitti)
• consolidate methods (#235) (@​lazarusA)
• fix docs build (#237) (@​lazarusA)
• Use CondaPkg.jl#206 for nightly, fix manifest_uuid_path (#238) (@​mkitti)
• test: Read Julia-generated v3 fixtures with Python zarr (#239) (@​mkitti)
• test: Consolidate CondaPkg.add calls (#240) (@​mkitti)
• feat: Enable sharding_indexed codec for Zarr v3 (#241) (@​mkitti)
• Registration system for chunk key encoding (#242) (@​mkitti)
• setup vitepress (#243) (@​lazarusA)
• update badges (#245) (@​lazarusA)
• (docs) get started (#246) (@​lazarusA)
• Add support for S3Path and remove deprecated global_aws_config() (#253) (@​lupemba)
• added zarr_format to ZGroup (#258) (@​lazarusA)
• fixes U1 str parsing (#259) (@​lazarusA)
• bring the changelog up to date and enforce it (#260) (@​lazarusA)
• v0.9.6 to v0.10.0 (#263) (@​lazarusA)

Closed issues:

• Big-endian data (#63)
• MinIO test fails locally (#144)
• support v3 (#215)
• Use zarr-python 3.x for Zarr.jl compatibility test (#217)
• python v3 vs Julia v3 tests (#236)
• zarr_format in groups (#247)
• Get started section (#248)
• Changelog file (#249)
• Contributing guide (#250)
• Highlight features and documentation structure (#251)
• <U1 dtype not properly decoded from UTF-32LE (#255)
• Infinite hang when chunk size exceeds array size (#256)
• delete symlinks in gh-pages before next release (#262)

Changelog

Sourced from Zarr's changelog.

v0.10.0 - 2026-04-24

• Enable sharding_indexed codec for Zarr v3 #241
  • outer chunks (shards) are now split into inner chunks with a byte-range index, enabling efficient partial reads of large arrays
  • Python zarr interoperability tests for sharded arrays using real fixtures generated via PythonCall/zarr-python
  • Function-based codec registration system with typed CodecEntry for extensible V3 codec parsing
  • sharding_indexed codec context propagation: inner codec parser now receives element-size context so codecs like blosc get the correct typesize
  • sharding_indexed decode double-shift bug for index_location=:start: shard index offsets are now treated as absolute byte offsets from the shard start in all cases
  • sharding_indexed decode fill value: zdecode! now accepts an optional fill_value argument so missing inner chunks are filled with the array fill value instead of zero(T)
  • pipeline_decode! for V2Pipeline now accepts the fill_value keyword argument (ignored, but required to match the unified call site in ZArray.readblock!)
  • Ragged inner chunks in ShardingCodec handled correctly
• fixes UI str parsing #259
• added zarr_format to ZGroup #258
• Add support for S3Path and remove deprecated global_aws_config() #253
• (docs) get started #246
• update badges #245
• setup vitepress #243
• Registration system for chunk key encoding #242
• test: Consolidate CondaPkg.add calls #240
• test: Read Julia-generated v3 fixtures with Python zarr #239
• Use CondaPkg.jl#206 for nightly, fix manifest_uuid_path #238
• fix docs build #237
• consolidate methods #235
• Add AbstractChunkKeyEncoding #234
• V3 codec pipeline, group creation, and Python interop #232
• Add read support for big endian #230
• Indent method/type signatures on docstrings #229
• Promote header levels in tutorial.md #228
• Continue on v3 PR #226
• move AWSS3 into extension #224

Commits

• 56eda22 v0.9.6 to v0.10.0
• be4d119 v0.9.6 to v0.10.0
• 25b54d0 feat: Enable sharding_indexed codec for Zarr v3 (#241)
• 3d8c136 Merge pull request #260 from JuliaIO/la/force_changelog
• 73de1b2 bring the changelog up to date and enforce it
• bbf6f43 fix U1 string parsing
• 0b8fe73 added zarr_format to ZGroup
• 533b111 bb tests
• 4b72e0f MaxLengthString large-chunk
• 2036f2f short-circuit
• Additional commits viewable in compare view

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