Release 1.11.2

See https://docs.lamin.ai/changelog/2025#db-1-11-2

What's Changed

• ✅ Fix test_streaming for release by @Koncopd in #3084
• ✅ Add additional test for versioning based on revises and existing S3… by @falexwolf in #3086
• 📝 Edits and corrections in documentation by @Koncopd in #3090
• 🩹 Fix the cache warning on ln.track() in scripts on Windows by @Koncopd in #3091
• 📝 Improve the README by @Koncopd in #3085
• 🐛 Fix inconsistency between .get() and .filter() due to branch_id by @Koncopd in #3094
• ✅ Test read-only db access for read-only db tokens by @Koncopd in #3055

Full Changelog: 1.11.1...1.11.2

Release 1.11.1

See https://docs.lamin.ai/changelog/2025#db-1-11-1

What's Changed

• 🚸 Clear error message on RLS error trigger for tracking artifacts and collections by @Koncopd in #3080
• 🚸 Better detection of untitled notebooks in track() by @Koncopd in #3082
• 🐛 Enable version lookup in keep_artifacts_local mode by @falexwolf in #3083

Full Changelog: 1.11.0...1.11.1

Release 1.11.0

See https://docs.lamin.ai/changelog/2025#db-1-11-0-bionty-1-7-0-wetlab-1-5-0

What's Changed

• 🏗️ Always import the entire public API & enable switching instances in the same Python session by @falexwolf in #2851
• 🚸 Define __all__ by @falexwolf in #3019
• ♻️ Adapt to new convention for tracking R environments by @falexwolf in #3020
• 🐛 Fix duplicated migration, loading issues, and unavailable instances, all introduced in the "always-connect PR" by @falexwolf in #3021
• 🚸 Soft delete everywhere by @falexwolf in #3022
• 🐛 Fix missing ProjectRecord model in schema json by @fredericenard in #3024
• 🚸 Better lamin delete and getting versioned entities from trash by @falexwolf in #3025
• 💚 Fix curator tests by @Zethson in #3028
• ✨ Support more organisms in CELLxGENE by @Zethson in #3026
• ✨ Support AnnDataAccessor for AnnDataCurator by @Zethson in #2980
• 🔒 Fine-grained storage access management via spaces by @falexwolf in #3023
• ✨ Unstructured slot validation of scverse datastructures by @Zethson in #3029
• 🩹 Do not reset latest version when deleting latest versions of folder artifacts by @Koncopd in #3031
• ♻️ Amend storage access tests by @falexwolf in #3032
• 🐛 Fix adding a column to a cloud AnnData object with consolidated metadata by @Koncopd in #3033
• ✨ Add Feature.from_dict() by @Zethson in #3030
• ✨ Allow getting artifacts by path via Artifact.get(path="...") by @Koncopd in #3034
• ♻️ Rename .df() to .to_dataframe() by @Koncopd in #3035
• ♻️ Rename .list() to .to_list(), .from_df() to .from_dataframe() by @Koncopd in #3038
• ✨ Support py:percent notebooks by @Koncopd in #3041
• 💚 Adapt permissions tests setup by @Koncopd in #3042
• ✨ Parse and populate title in r notebooks on lamin save by @Koncopd in #3043
• 💚 Proper storage cleanup in test_permissions by @Koncopd in #3044
• 💚 Proper storage cleanup in test_permissions 2 by @Koncopd in #3045
• ⬆️ Upgrade fsspec to 2025.7.0 by @Koncopd in #3047
• ✨ Support validating linked features: adding a schema argument to .features.add_values() by @Zethson in #3039
• 🐛 Fix queryset.to_dataframe(include=...) with using and annotations by @Koncopd in #3053
• ✨ Add support for CELLxGENE Schema 6.0.0 by @Zethson in #3000
• ✨ Implement lazy artifact saving for streaming data by @Koncopd in #3051
• 📝 Improve documentation for "slots" by @Zethson in #3048
• ♻️ Make storage space test more robust by @falexwolf in #3054
• 📝 Add validating linked features guide & examples by @Zethson in #3052
• ✨ Allow to update reports of notebooks on lamin save by @Koncopd in #3050
• 📝 Add documentation on how to use ln.Artifact.from_lazy by @Koncopd in #3056
• ✨ Support validating attrs of Pandas DataFrames by @Zethson in #3036
• 📝 Add croissant example to TOC by @Zethson in #3046
• 🐛 Transfer feature based on uid instead of name by @sunnyosun in #2998
• 🗃️ Record types can no longer inherit from parent types that have a schema by @chaichontat in #3015
• 🚸 Print warning when creating spaces on SQLite or local instances by @falexwolf in #3027
• ✨ Add RecordUser link model by @falexwolf in #3057
• ♻️ Refactor and prettify login() and lamin login by @falexwolf in #3058
• 🐛 Fix ambiguity in is_valid_record_type by @Koncopd in #3059
• 🐛 Fix cellxgene deprecated save call by @Zethson in #3062
• 🏗️ Include wetlab & bionty in lamindb, upgrade to latest versions by @falexwolf in #3063
• 🐛 Include a project feature in a sheet and test it by @falexwolf in #3064
• 🏗️ Pause maintenance of clinicore by @falexwolf in #3065
• ♻️ Refactor croissant file mapping by @falexwolf in #2999
• ✅ Test setting search_path in RLS functions by @Koncopd in #3067
• ♻️ Improve fixture & examples design by @Zethson in #3049
• 🐛 Update is_latest also upon soft delete by @falexwolf in #3068
• ♻️ Ensure all write_text() calls use UTF8 by @falexwolf in #3069
• ♻️ Link RecordUser to ManyToManyField by @falexwolf in #3071
• 🐛 Fix version family mapping when registering existing files and add more extensive tests for Croissant file parameterization by @falexwolf in #3070
• ✨ Query by feature across instances by @Koncopd in #3061
• 🐛 Fix space warning on sqlite and local instances by @Koncopd in #3075
• ♻️ Extend soft deletes to querysets by @Zethson in #3073
• 🏗️ Integrate the 3 small Jupyter-related dependencies by @falexwolf in #3076
• 🐛 Better warnings during queryset soft delete by @falexwolf in #3077

New Contributors

• @chaichontat made their first contribution in #3015

Full Changelog: 1.10.2...1.11.0

Release 1.10.2

See https://docs.lamin.ai/changelog/2025#db-1-10-2

What's Changed

• 🚸 Ask for additional confirmation when creating storage locations through switching storage settings by @falexwolf in #3003
• 🐛 Annotate Artifacts passed to Curator with Schema by @Zethson in #3007
• ✨ Add ProjectRecord for annotating sheets with projects by @falexwolf in #3014
• 🐛 Fix AnnDataAccessor for AnnData objects with indices stored as integers by @Koncopd in #3016
• ♻️ Adjust many-to-many field for ProjectRecord by @falexwolf in #3017
• ✨ Write mode for zarr backed AnnDataAccessor by @Koncopd in #3012

Full Changelog: 1.10.1...1.10.2

Release 1.10.1

See https://docs.lamin.ai/changelog/2025#db-1-10-1

What's Changed

• ✅ Test yet another RLS optimization by @Koncopd in #2990
• ⬆️ Upgrade lamindb-setup by @Koncopd in #3004
• 📝 Improve arrays tutorial by @Koncopd in #3006
• 🐛 Fix selection with a bool mask in AnnDataAccessor with zarr by @Koncopd in #3008
• 📝Add nested dictionary case for Pydantic/Pandera/LaminDB comparison by @Zethson in #3005
• ⬆️ Upgrade lamindb-setup (require ssl for postgres connections) by @Koncopd in #3011

Full Changelog: 1.10.0...1.10.1

Release 1.10.0

See https://docs.lamin.ai/changelog/2025#db-1-10-0

What's Changed

• ✨ Implement backed access to tables of SpatialData by @Koncopd in #2968
• ✅ Test complex features & schemas with index by @Zethson in #2970
• ✨ Add Collection.describe() by @Zethson in #2975
• 📝 Expand SpatialData section in arrays by @Koncopd in #2978
• 🚸 Hide VitessceConfig artifacts by @falexwolf in #2982
• ⬆️ Upgarde lamindb-setup by @Koncopd in #2986
• ♻️ Stricter hash uniqueness on artifact and more indexes by @falexwolf in #2983
• ⚡️ Generate GIN indexes by @falexwolf in #2987
• ✅ Clean up core tests properly by @Zethson in #2984
• ✨ Add curate_from_croissant() to curate from MLCommons Croissant files by @falexwolf in #2989
• ♻️ No more subprocesses in schema examples by @falexwolf in #2991
• 🚚 Move datasets from core to examples by @falexwolf in #2992
• 🚚 Move & rename examples.ingest_mini_immuno_datasets to examples.datasets.save_mini_immuno_datasets by @falexwolf in #2993
• 💚 Adapt permissions test setup by @Koncopd in #2994
• ⏪️ Revert GIN indexes by @falexwolf in #2995

Full Changelog: 1.9.1...1.10.0

Release 1.9.1

See https://docs.lamin.ai/changelog/2025#db-1-9-1

What's Changed

• 🚸 Create records under subtype via Curator.add_new_from by @sunnyosun in #2966
• ⬆️ Upgarde lamindb-setup by @Koncopd in #2967
• 🚸 On transform delete, delete TransformProject links because they might be protected through a run of the same transform by @falexwolf in #2969
• 🐛 Fix keep-artifacts-local mode when no local storage location is found by @falexwolf in #2971

Full Changelog: 1.9.0...1.9.1

Release 1.9.0

See https://docs.lamin.ai/changelog/2025#db-1-9-0

What's Changed

• ⚡️ Implement performant synchronization for directories by @Koncopd in #2933
• 🐛 Fix index hash calculation for Schema by @sunnyosun in #2932
• 🐛 Fix creation of a Schema with is_type=True by @sunnyosun in #2937
• ✨ Get CELLxGENE Schema & ✨ enable curation of Feature typed indices by @Zethson in #2878
• ♻️ More efficient tests cleanup by @sunnyosun in #2938
• 🐛 Fix deletion of cloud transfer local instance by @Zethson in #2928
• ⬆️ Upgrade wetlab by @Zethson in #2940
• 📝 Add an actual README by @falexwolf in #2943
• ⬆️ Upgrade lamindb-setup to fix UPath.to_url by @Koncopd in #2945
• 📝 Polish README and artifact.describe() by @falexwolf in #2946
• ⬆️ Upgrade lamindb-setup and bionty by @Koncopd in #2947
• ⚡️ Speed up lamin connect by @falexwolf in #2948
• ♻️ Refactor lamin connect by @falexwolf in #2949
• ✨ Add lamin annotate, enable string-based annotation with non-ulabels, overhaul CLI docs by @falexwolf in #2952
• 🩹 Order storages by root length when searching on artifact.save() by @Koncopd in #2954
• ⬆️ Upgrade lamindb-setup by @Koncopd in #2955
• ⬆️ Upgrade lamindb-setup by @Koncopd in #2956
• ⚡️ Speed up describe() by 6x by @falexwolf in #2953
• ⬆️ Upgrade lamindb-setup by @Koncopd in #2959
• ♻️ Fix FutureWarning in CanCurate by @Zethson in #2950
• 🚸 Expose storage, branch, and space in the Artifact constructor by @falexwolf in #2960
• 🚸 Improve UX of working in keep-artifacts-local mode by @falexwolf in #2961
• 🚸 Enable ln.track() and ln.finish() for notebooks running on remote servers by @falexwolf in #2962
• 📝 Fix SpatialDataCurator docstring by @sunnyosun in #2963
• ♻️ Improve CELLxGENE compatibility by @Zethson in #2941
• 📝 Refactor curate guide by @sunnyosun in #2957
• 🎨 Polish curate guide by @Zethson in #2964
• ⬆️ Upgrade anndata to 0.12.0 by @Koncopd in #2965

Full Changelog: 1.8.0...1.9.0

Release 1.8.0

See https://docs.lamin.ai/changelog/2025#db-1-8-0

What's Changed

• ⚡️ Use native polars Object Store by default by @Koncopd in #2922
• 🚸 Improve UX for labeling unsaved records from other instances by @Zethson in #2924
• 🚸 Improve error message when attempting to curate unsaved Schema by @Zethson in #2925
• 🐛 Fix Settings sphinx repr by @Zethson in #2921
• 🚸 Improve data type issue errors by @Zethson in #2926
• 🚸 Improve the experience of working in keep-artifacts-local mode by @falexwolf in #2917
• 🐛 Properly ignore ln.track() and tracking warnings on read-only connections by @Koncopd in #2934
• 📝 Improve storage docs by @falexwolf in #2935

Full Changelog: 1.7.1...1.8.0

Release 1.7.1

See https://docs.lamin.ai/changelog/2025#db-1-7-1

What's Changed

• ⬆️ Upgrade lamin-cli by @Koncopd in #2911
• ⬆️ Upgarde lamindb-setup by @Koncopd in #2912
• ⬆️ Upgrade lamindb-setup by @Koncopd in #2913

Full Changelog: 1.7.0...1.7.1