v0.9.0

What's Changed

• Catalog path iterator. by @delucchi-cmu in #641
• Add testing helper module by @smcguire-cmu in #647
• Handle remote file systems when reading/writing histograms. by @delucchi-cmu in #649
• Fix a bug with Null nested value by @hombit in #650

Full Changelog: v0.8.2...v0.9.0

v0.8.2

What's Changed

• Copier update, and mechanical updates. by @delucchi-cmu in #634
• Extend generated README.md by @hombit in #633
• Bump dawidd6/action-download-artifact from 12 to 14 by @dependabot[bot] in #635
• Use Haversine formula in cone_filter (#624) by @hombit in #636
• Update catalog README.md generation: row example and cone search code example by @hombit in #637
• Reduce reads and file exists checks by @delucchi-cmu in #639
• Sort pixels for partition info coming and going. by @delucchi-cmu in #640
• Re-add none check for file exists. by @delucchi-cmu in #642
• Bump dawidd6/action-download-artifact from 14 to 16 by @dependabot[bot] in #644
• Bump actions/upload-artifact from 6 to 7 by @dependabot[bot] in #643

Full Changelog: v0.8.1...v0.8.2

v0.8.1

What's Changed

• Generate README.md for a catalog collection by @hombit in #627
• Add CatalogCollection.get_margin_thresholds by @hombit in #631
• Add hats_max_rows back to table_properties; change unit test to match by @olivialynn in #632

Full Changelog: v0.8.0...v0.8.1

v0.8.0

What's Changed

• Add length attributes to partition info by @delucchi-cmu in #609
• Make metadata creation optional by @olivialynn in #605
• Drop support for python 3.10 by @delucchi-cmu in #593
• Add python 3.14 CI by @delucchi-cmu in #611
• Common methods for single parquet file by @delucchi-cmu in #610
• Common utilities for size estimation and binning by @delucchi-cmu in #613
• Normalize include_stats ordering in per_pixel_statistics by @camposandro in #616
• Add hats_max_rows and hats_max_bytes by @olivialynn in #617
• Update 2026 by @nevencaplar in #622
• Bump actions/cache from 4 to 5 by @dependabot[bot] in #621
• Bump dawidd6/action-download-artifact from 11 to 12 by @dependabot[bot] in #620
• Bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in #619
• Add moc_sky_fraction to TableProperties to parse with correct type by @smcguire-cmu in #623
• VOParquet metadata generation by @delucchi-cmu in #612
• Allow nested column names in statistics methods by @camposandro in #625
• propagate is_dir to nested-pandas read_parquet by @dougbrn in #626
• Use Explicit Skymap feature from cdshealpix by @smcguire-cmu in #628
• Update nested pin by @delucchi-cmu in #629

Full Changelog: v0.7.3...v0.8.0

v0.7.3

What's Changed

• Small improvements for re-imports by @delucchi-cmu in #600
• Read pixel parquet more efficiently by @camposandro in #601
• Mention IVOA note, and update example directory. by @delucchi-cmu in #602
• Add mem_size histogram support to generate_alignment by @olivialynn in #599
• Bump actions/checkout from 5 to 6 by @dependabot[bot] in #603
• Add HTTP user agent. by @delucchi-cmu in #604
• Support other list-like inputs for plot_healpix_map by @delucchi-cmu in #606
• Update statistics methods to only warn on modified catalogs by @smcguire-cmu in #608

Full Changelog: v0.7.2...v0.7.3

v0.7.2

What's Changed

• Incremental alignment by @camposandro in #596
• Add windows specific dependency to pyarrow pins by @smcguire-cmu in #598
• Support empty parquet metadata files by @smcguire-cmu in #580

Full Changelog: v0.7.1...v0.7.2

v0.7.1

What's Changed

• Unpin universal-pathlib by @camposandro in #595
• Make matplotlib dependency optional. by @delucchi-cmu in #594

Full Changelog: v0.7.0...v0.7.1

v0.7.0

What's Changed

• Little bit nicer properties display. by @delucchi-cmu in #562
• Validate contents of a catalog collection. by @delucchi-cmu in #563
• Moved search functions from LSDB to HATS by @sedonaprice in #567
• Add uncompressed size to per_pixel_statistics. by @delucchi-cmu in #570
• Fix skymap reading on Windows by @camposandro in #571
• Additional tips & notes for contribution documentation by @sedonaprice in #573
• Use uv for faster install. by @delucchi-cmu in #574
• Get parquet contents on remote directories. by @delucchi-cmu in #576
• Conversion to numpy docstrings. by @delucchi-cmu in #577

Versioning

• Apply PPT v2.1.0 by @delucchi-cmu in #564
• Bump peter-evans/create-or-update-comment from 4 to 5 by @dependabot[bot] in #581
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #582
• Bump astral-sh/setup-uv from 5 to 7 by @dependabot[bot] in #583
• Bump peter-evans/find-comment from 3 to 4 by @dependabot[bot] in #584
• Remove virtualenv pin by @dependabot[bot] in #586
• Update pyarrow pins by @camposandro in #588
• Apply PPT v2.1.1 by @camposandro in #590

New Contributors

• @sedonaprice made their first contribution in #567

Full Changelog: v0.6.7...v0.7.0

v0.6.7

What's Changed

• Add configuration for a healpix column name. by @delucchi-cmu in #560
• Clarify return type of read-parquet_dataset. by @delucchi-cmu in #561

Full Changelog: v0.6.6...v0.6.7

v0.6.6

What's Changed

• Pre-buffer HTTP requests for reading parquet files. by @delucchi-cmu in #545
• Don't really plot images in unit tests by @delucchi-cmu in #548

More minor changes

• Update to ppt v2.0.8 by @delucchi-cmu in #551
• Add mid- and large-size catalogs. by @delucchi-cmu in #552
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #553
• Bump asv from 0.6.4 to 0.6.5 by @dependabot[bot] in #555

Full Changelog: v0.6.5...v0.6.6