v1.1.0

This release adds Icechunk support!!

It also brings a complete refactoring of the system of readers and writers internally, which allowed us to make Kerchunk an optional dependency. There are also many other bugfixes and smaller improvements.

What's Changed

• xr.testing with ManifestArray fix (update isnan ufunc) by @ayushnag in #188
• Clarify that virtualizarr is a user-level replacement for kerchunk by @TomNicholas in #192
• Exclude empty paths on ChunkDict creation by @ghidalgo3 in #198
• Extend refspec support to [path] entries (without offset/length) by @maresb in #187
• Conformant ZarrV3 codecs and fill values by @ghidalgo3 in #193
• https access fix by @ayushnag in #196
• Handle scalar dataset variables by @ghidalgo3 in #205
• Set ZArray default fill_value as NaT for datetime64 by @thodson-usgs in #206
• Update .pre-commit-config mypy + bump ruff version by @norlandrhagen in #211
• Update static typing by @TomAugspurger in #213
• Adds concurrency to CI w/ cancel-in-progress=True by @norlandrhagen in #214
• Implement pydantic models as dataclasses by @TomAugspurger in #210
• use the theme options for pydata_sphinx_theme by @keewis in #223
• Removes default storage options by @norlandrhagen in #228
• open_virtual_dataset with dmr++ by @ayushnag in #113
• Internal refactor to separate reading and writing concerns by @TomNicholas in #231
• Let Xarray handle decode_times by @norlandrhagen in #232
• Support specifying single HDF Group in open_virtual_dataset by @scottyhq in #165
• Adds defaults in open_virtual_dataset_from_v3_store by @norlandrhagen in #234
• Virtualizarr + Coiled Serverless Example Notebook by @norlandrhagen in #233
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #236
• Add example to create a virtual dataset using lithops by @thodson-usgs in #203
• Update backend.py (tiny typo) by @mdsumner in #240
• Makes mypy a seperate CI job by @norlandrhagen in #254
• Fix mypy errors around numpy functions not being strictly type hinted by @TomNicholas in #252
• Allow open_virtual_dataset to read existing Kerchunk references by @norlandrhagen in #251
• Skip tests that require kerchunk by @TomNicholas in #259
• allow creating references for empty archival datasets by @keewis in #260
• Split kerchunk reader up by @TomNicholas in #261
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #250
• Add CI job for testing upstream versions of dependencies by @TomNicholas in #264
• Add Icechunk Support by @mpiannucci in #256

New Contributors

• @ayushnag made their first contribution in #188
• @ghidalgo3 made their first contribution in #198
• @maresb made their first contribution in #187
• @thodson-usgs made their first contribution in #206
• @keewis made their first contribution in #223
• @mdsumner made their first contribution in #240
• @mpiannucci made their first contribution in #256

Full Changelog: v1.0.0...v1.1.0