1 Release published by 1 person

• v2.18.4

  published Dec 12, 2024

11 Pull requests merged by 5 people

• rename RemoteStore -> FsspecStore

  #2557 merged Dec 15, 2024

• Feat/latency store

  #2474 merged Dec 13, 2024

• rename exists_ok to overwrite

  #2548 merged Dec 12, 2024

• Update changelog for 2.18.4 release

  #2553 merged Dec 12, 2024

• Un-pin numpy

  #2552 merged Dec 12, 2024

• Fix doc version in stable doc build

  #2543 merged Dec 12, 2024

• Apply ruff preview rule RUF036

  #2524 merged Dec 12, 2024

• Improve pre-commit configuration

  #2551 merged Dec 12, 2024

• Exclude bad version of numcodecs & fix bsddb3 doctests

  #2544 merged Dec 11, 2024

• chore: update pre-commit hooks

  #2547 merged Dec 9, 2024

• Improve installation page

  #2538 merged Dec 8, 2024

6 Pull requests opened by 6 people

• Fix json indent

  #2546 opened Dec 9, 2024

• docs/add docstrings to synchronous API

  #2549 opened Dec 10, 2024

• Remove specs pages from docs

  #2555 opened Dec 13, 2024

• add warnings when using non-spec features with v3

  #2556 opened Dec 13, 2024

• xarray integration tests

  #2559 opened Dec 14, 2024

• Remove test that stores empty file

  #2560 opened Dec 15, 2024

5 Issues closed by 3 people

• Incorrect version on main docs page

  #2016 closed Dec 13, 2024

• Rename `exists_ok` to `overwrite`

  #2527 closed Dec 12, 2024

• adding existing group to a newly created group

  #476 closed Dec 12, 2024

• Scalar arrays and oindex

  #302 closed Dec 12, 2024

• Stop labelling issues/pull requests with "v3"?

  #2540 closed Dec 12, 2024

2 Issues opened by 2 people

• TypeError: Filesystem needs to support async operations

  #2554 opened Dec 12, 2024

• DOC: `zarr.tree()` is deprecated

  #2550 opened Dec 10, 2024

92 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Feat/concurrent members

  #2519 commented on Dec 12, 2024 • 7 new comments

• Add default compressors to config

  #2470 commented on Dec 14, 2024 • 5 new comments

• Clean up optional dependency groups

  #2541 commented on Dec 12, 2024 • 2 new comments

• more extensive `api` x `store` testing

  #2447 commented on Dec 12, 2024 • 2 new comments

• Feat/write empty chunks

  #2429 commented on Dec 13, 2024 • 2 new comments

• `object-store`-based Store implementation

  #1661 commented on Dec 15, 2024 • 2 new comments

• Can't use `=` to reassign into object arrays in a group

  #502 commented on Dec 12, 2024 • 0 new comments

• Adding Memcached Store

  #415 commented on Dec 12, 2024 • 0 new comments

• windows lmdb storage open error

  #479 commented on Dec 12, 2024 • 0 new comments

• custom icons for zarr files

  #477 commented on Dec 12, 2024 • 0 new comments

• Zarr use case: problems in multi threaded access to in memory cache

  #469 commented on Dec 12, 2024 • 0 new comments

• Add reproducible example to LRUStoreCache docstring

  #465 commented on Dec 12, 2024 • 0 new comments

• Storage to S3, LIST operations

  #460 commented on Dec 12, 2024 • 0 new comments

• Database sources where each array element is a separate database row

  #438 commented on Dec 12, 2024 • 0 new comments

• Binary encoding of JSON?

  #390 commented on Dec 12, 2024 • 0 new comments

• Optional extensions to the storage API for batch operations and transactions

  #384 commented on Dec 12, 2024 • 0 new comments

• Follow symbolic links in DirectoryStore

  #298 commented on Dec 12, 2024 • 0 new comments

• Defining the data size of chunks

  #270 commented on Dec 12, 2024 • 0 new comments

• Potential synchronization optimization

  #386 commented on Dec 12, 2024 • 0 new comments

• Layered data caching

  #382 commented on Dec 12, 2024 • 0 new comments

• File object cache for DirectoryStore

  #381 commented on Dec 12, 2024 • 0 new comments

• Better handling of typed values in JSON

  #354 commented on Dec 12, 2024 • 0 new comments

• Concurrent writes to the same chunk using DirectoryStore

  #328 commented on Dec 12, 2024 • 0 new comments

• Empty array & chunk definition

  #303 commented on Dec 12, 2024 • 0 new comments

• Links between groups

  #297 commented on Dec 12, 2024 • 0 new comments

• Optimisation for the __contains__ method of storage.LRUStoreCache

  #295 commented on Dec 12, 2024 • 0 new comments

• deprecate(chunkstore): add deprecation warning for chunk_store kwarg

  #2496 commented on Dec 12, 2024 • 0 new comments

• top-level functions for reading, creating data

  #2463 commented on Dec 12, 2024 • 0 new comments

• doc: tutorial updates for 3.0

  #2401 commented on Dec 12, 2024 • 0 new comments

• Error on broken links in the docs

  #2291 commented on Dec 12, 2024 • 0 new comments

• Feat/store paths

  #2272 commented on Dec 12, 2024 • 0 new comments

• feat: change array creation signature to allow sharding specification [do not merge]

  #2169 commented on Dec 12, 2024 • 0 new comments

• Start applying ruff rules to notebooks (ruff 0.6+)

  #2115 commented on Dec 12, 2024 • 0 new comments

• Doc/v3 migration guide

  #2102 commented on Dec 12, 2024 • 0 new comments

• Return TypedDict instances from Metadata.to_dict()

  #2099 commented on Dec 12, 2024 • 0 new comments

• Add Codec unit tests

  #2035 commented on Dec 12, 2024 • 0 new comments

• ArrowRecordBatchCodec and vlen string support

  #2031 commented on Dec 12, 2024 • 0 new comments

• Fix indexing bug when reading past the first chunk in a shard

  #2022 commented on Dec 12, 2024 • 0 new comments

• JSON -> dict[str, JSON]

  #1913 commented on Dec 12, 2024 • 0 new comments

• [v3] Hierarchy api

  #1912 commented on Dec 12, 2024 • 0 new comments

• [WIP]: Add Pyodide support and CI jobs for Zarr

  #1903 commented on Dec 12, 2024 • 0 new comments

• Feature/store metadata methods

  #1851 commented on Dec 12, 2024 • 0 new comments

• Codec does not support buffers of > 2147483647 bytes - reason for this error message

  #487 commented on Dec 14, 2024 • 0 new comments

• UserWarning: Codec 'numcodecs.blosc' not configured in config

  #2509 commented on Dec 13, 2024 • 0 new comments

• Iteration over Zarr arrays is significantly slower in v3

  #2529 commented on Dec 13, 2024 • 0 new comments

• Tracking 3.0 Release Blockers

  #2412 commented on Dec 12, 2024 • 0 new comments

• [V3] Support for batched Store API in v3

  #1806 commented on Dec 12, 2024 • 0 new comments

• [v3] nullabilty in `Store.get`

  #1821 commented on Dec 12, 2024 • 0 new comments

• [v3] Open a zarr v2 group without specifying `zarr_version` fails with zarr v3

  #1958 commented on Dec 12, 2024 • 0 new comments

• [v3] slow tests

  #1966 commented on Dec 12, 2024 • 0 new comments

• [v3] skew in store class attributes

  #1962 commented on Dec 12, 2024 • 0 new comments

• How easy can it be to create a zarr array

  #2083 commented on Dec 12, 2024 • 0 new comments

• [v3] Implement store methods for erase and rename operations

  #2108 commented on Dec 12, 2024 • 0 new comments

• [v3] Structured dtype support

  #2134 commented on Dec 12, 2024 • 0 new comments

• [v3] Refactoring our serialization handling

  #2144 commented on Dec 12, 2024 • 0 new comments

• Creating sharded arrays easily

  #2170 commented on Dec 12, 2024 • 0 new comments

• Poor blosc compression ratios compared to v2

  #2171 commented on Dec 12, 2024 • 0 new comments

• Add documentation for `zarr.api.synchronous`

  #2248 commented on Dec 12, 2024 • 0 new comments

• Explain why N5Store is being removed

  #2181 commented on Dec 12, 2024 • 0 new comments

• Add documentation for `zarr.metadata`

  #2251 commented on Dec 12, 2024 • 0 new comments

• [v3] default compressor / codec pipeline

  #2267 commented on Dec 12, 2024 • 0 new comments

• Links in function signatures not being resolved

  #2289 commented on Dec 12, 2024 • 0 new comments

• v2.metadata and v3.metadata encode `fill_value` bytes differently

  #2322 commented on Dec 12, 2024 • 0 new comments

• [v3] Fixed-width unicode string support in zarr v3

  #2347 commented on Dec 12, 2024 • 0 new comments

• Using numcodecs in V3

  #2398 commented on Dec 12, 2024 • 0 new comments

• [v3] Implement `zarr.copy` and `zarr.copy_all`

  #2407 commented on Dec 12, 2024 • 0 new comments

• [v3] support write_empty_chunks

  #2409 commented on Dec 12, 2024 • 0 new comments

• [v3] It is possible to create v3 data with features not currently written into the spec (dtypes, codecs, etc.)

  #2411 commented on Dec 12, 2024 • 0 new comments

• Make consolidated metadata fetch opt-in

  #2528 commented on Dec 12, 2024 • 0 new comments

• Support legacy zero fill value for arrays with structured dtype

  #275 commented on Dec 12, 2024 • 0 new comments

• Shortening edge chunks

  #233 commented on Dec 12, 2024 • 0 new comments

• Consider support for storing chunks in z-order

  #40 commented on Dec 12, 2024 • 0 new comments

• Default compression settings

  #8 commented on Dec 12, 2024 • 0 new comments

• Thinning down `zarr-python`

  #1274 commented on Dec 12, 2024 • 0 new comments

• Should all stores have a cache? Should arrays and groups have a cache?

  #1500 commented on Dec 12, 2024 • 0 new comments

• Implement Variable Chunking (ZEP003) in V3

  #1595 commented on Dec 12, 2024 • 0 new comments

• Synchronizer api in V3

  #1596 commented on Dec 12, 2024 • 0 new comments

• [v3] Design and implement storage transformer API

  #1718 commented on Dec 12, 2024 • 0 new comments

• [v3] Internal ChunkGrid API

  #1752 commented on Dec 12, 2024 • 0 new comments

• [v3] declarative hierarchy API

  #1754 commented on Dec 12, 2024 • 0 new comments

• [v3] Request coalescing

  #1758 commented on Dec 12, 2024 • 0 new comments

• [v3] Performance test suite

  #1763 commented on Dec 12, 2024 • 0 new comments

• [v3] Develop integration test suite that checks compatibility with downstream libraries

  #1762 commented on Dec 12, 2024 • 0 new comments

• [v3] Documentation: Update developer docs

  #1765 commented on Dec 12, 2024 • 0 new comments

• [v3] Documentation: Update API docs

  #1766 commented on Dec 12, 2024 • 0 new comments

• [v3] Documentation: update tutorial docs

  #1767 commented on Dec 12, 2024 • 0 new comments

• [v3] Documentation: How to extend Zarr

  #1770 commented on Dec 12, 2024 • 0 new comments

• [v3] Typing: use TypedDict for all dictionaries

  #1773 commented on Dec 12, 2024 • 0 new comments

• Announcement: Zarr-Python version 3 release schedule

  #1777 commented on Dec 12, 2024 • 0 new comments

• [v3] Add logging to store, array, and group classes

  #1774 commented on Dec 12, 2024 • 0 new comments

• [V3] v2 -> v3 migration

  #1798 commented on Dec 12, 2024 • 0 new comments

• [v3] Batch array / group access

  #1805 commented on Dec 12, 2024 • 0 new comments