Issues

• Tell user to load Zarr when it is needed

  JuliaIO/Zarr.jl#358 · Filter by author tiemvanderdeure opened on Oct 9, 2026
  3

• make to_zarrtype, get_pipeline, V2Pipeline and V3Pipeline public

  JuliaIO/Zarr.jl#357 · Filter by author lazarusA opened on Oct 8, 2026

• Add section on the docs on when to use ZarrCore

  JuliaIO/Zarr.jl#347 · Filter by author felixcremer opened on Sep 29, 2026

• scale_offset and cast_value codec support

  JuliaIO/Zarr.jl#346 · Filter by author BSchilperoort opened on Sep 25, 2026
  2

• Blosc vs Blosc2

  JuliaIO/Zarr.jl#338 · Filter by author asinghvi17 opened on Sep 11, 2026
  1

• support the struct datatype

  enhancement
  JuliaIO/Zarr.jl#337 · Filter by author lazarusA opened on Sep 10, 2026

• August 2026 refactor plan

  JuliaIO/Zarr.jl#315 · Filter by author asinghvi17 opened on Aug 17, 2026
  1

• Does Zarr.jl support authentication ?

  JuliaIO/Zarr.jl#309 · Filter by author alex-s-gardner opened on Jul 12, 2026
  6

• zcreate fails when fill_value is not the same type as the array

  JuliaIO/Zarr.jl#292 · Filter by author felixcremer opened on Jun 3, 2026
  1

• Supporting variable-length chunks for Zarr v3

  enhancement
  JuliaIO/Zarr.jl#278 · Filter by author glwagner opened on May 20, 2026
  2

• Possible optimizations for Zarr v3?

  JuliaIO/Zarr.jl#276 · Filter by author glwagner opened on May 19, 2026

• Support Python-compatible v3 metadata

  JuliaIO/Zarr.jl#268 · Filter by author orenbenkiki opened on May 5, 2026

• Support dimension_separator

  JuliaIO/Zarr.jl#266 · Filter by author orenbenkiki opened on Apr 28, 2026
  17

• change default format to version 3

  JuliaIO/Zarr.jl#257 · Filter by author lazarusA opened on Apr 10, 2026
  1

• Support for GeoZarr conventions

  JuliaIO/Zarr.jl#254 · Filter by author pvanlaake opened on Apr 2, 2026
  4

• benchmarks v3

  JuliaIO/Zarr.jl#244 · Filter by author lazarusA opened on Mar 12, 2026

• Polynomial runtime with DictStore

  JuliaIO/Zarr.jl#227 · Filter by author publik-void opened on Dec 8, 2025

• Ragged arrays can't be read back in

  JuliaIO/Zarr.jl#211 · Filter by author MaHaWo opened on Sep 5, 2025
  3

• Expose url/filename path and group name/path in standardised functions

  JuliaIO/Zarr.jl#205 · Filter by author rafaqz opened on Aug 23, 2025
  6

• getCompressor fails

  JuliaIO/Zarr.jl#201 · Filter by author felixcremer opened on Jun 19, 2025
  1

• Test with TensorStore

  JuliaIO/Zarr.jl#196 · Filter by author mkitti opened on Jun 5, 2025

• Support for zipped zarr files

  JuliaIO/Zarr.jl#189 · Filter by author vlevasseur073 opened on May 11, 2025
  3

• getindex is not type stable

  JuliaIO/Zarr.jl#179 · Filter by author bjarthur opened on Mar 6, 2025

• ShuffleFilter fails to round trip

  JuliaIO/Zarr.jl#172 · Filter by author nhz2 opened on Dec 21, 2024
  3

• Keyerror "bitround"

  JuliaIO/Zarr.jl#171 · Filter by author TabeaW opened on Dec 3, 2024