Change8

DeepLake

AI & LLMs

Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai

Latest: v4.4.436 releases2 breaking changesView on GitHub →

Release History

v4.4.43 features
Dec 14, 2025

This release focuses on infrastructure improvements, including better build integration via cmake/pkg-config for the Deeplake API and significant enhancements to storage access performance and PostgreSQL batch ingestion.

v4.4.3
Dec 3, 2025

No release notes provided.

v4.4.18 fixes7 features
Nov 21, 2025

This release introduces significant storage and API enhancements, including a new list_dirs API and mesh type support, alongside substantial performance improvements in cache operations and bug fixes across core functionality and indexing.

v4.4.07 fixes6 features
Oct 24, 2025

This release introduces significant indexing improvements, including JSON data indexing support and better progress indication. It also resolves several critical bugs related to compilation, Windows testing, and browser stability.

v4.3.52 fixes2 features
Oct 10, 2025

This release introduces support for the link to bytes data type and improves text column flexibility. Several bugs related to error handling and PNG linking have also been resolved.

v4.3.42 fixes4 features
Oct 10, 2025

This release introduces PostgreSQL 18 compatibility and significant performance optimizations, including adaptive backoff and cgroup-aware concurrency, alongside various bug fixes.

v4.3.32 fixes5 features
Sep 29, 2025

This release introduces significant enhancements to pg_deeplake, including new data type support and performance improvements, alongside architectural refactoring and bug fixes.

v3.9.52
Sep 5, 2025

This release primarily updates dependency compatibility by allowing usage with numpy version 2.

v4.3.0Breaking3 fixes9 features
Aug 29, 2025

Deeplake 4.3.0 is a major update introducing comprehensive support for video data, enhanced indexing for numeric types, and significant improvements to CSV import/export functionality.

v3.9.511 fix
Aug 7, 2025

This minor release (3.9.51) primarily addresses a bug in the dependency resolver.

v3.9.502 features
Aug 1, 2025

This release includes an update to version 3.9.50 and refactors the frame extraction logic along with improvements to frame rate retrieval.

v3.9.461 feature
Jul 9, 2025

This patch release introduces a base mmsegmentation dataset class to facilitate integration with mmseg 1.x, requiring users to inherit from it.

v4.2.141 fix1 feature
Jul 8, 2025

This release introduces the new Audio type and fixes a conversion bug related to the Polygon type from V3.

v4.2.127 features
Jul 2, 2025

This release introduces several new features including autocommit, TQL enhancements (AVG function, improved SAMPLE BY), and expanded support for data types and integrations like zlib compression for SegmentMask and float16/bfloat16 indexing.

v4.2.83 features
Jun 10, 2025

This release introduces new data loading capabilities with `from_csv` and byte support for `from_parquet`, alongside new compression options for `SegmentMask`.

v3.9.452 features
Jun 10, 2025

This release introduces a new sampler setter function and implements a hierarchical namespace structure.

v4.2.72 fixes6 features
Jun 3, 2025

This release introduces significant enhancements to indexing capabilities, batch query support, and rich type handling within Structs, alongside important bug fixes for data consistency and chunking.

v4.2.35 features
May 10, 2025

This release introduces data file compaction, improved image handling, a new text comparison index type, and enhanced asynchronous operation support, including async iteration over batches.

v4.2.14 features
Apr 23, 2025

Deeplake 4.2 introduces automatic commit compaction for faster opens and stabilizes the asynchronous API, alongside metadata copying in `deeplake.like`.

v4.1.171 fix
Mar 31, 2025

This minor release addresses a specific concurrency issue related to dataset size tracking during row deletion.

v4.1.164 features
Mar 29, 2025

This release introduces improvements in version control, adds support for float16 and bfloat16 data types, and integrates OpenTelemetry for enhanced observability.

v3.9.441 feature
Mar 11, 2025

This release updates internal versions and introduces support for Labelbox IAM integration.

v4.1.122 fixes4 features
Mar 7, 2025

This major release introduces dataset branching, enhanced query capabilities including direct credential passing and full JOIN support, and improved Labelbox integration.

v4.1.114 fixes
Feb 27, 2025

This release focuses on stability and correctness, primarily fixing bugs related to S3 redirects, virtual column dtypes, iteration handling, and network error reporting.

v3.9.431 fix
Feb 26, 2025

This release primarily focuses on fixing a visualization issue for local datasets.

v3.9.421 fix1 feature
Feb 24, 2025

This release introduces an exception for empty class names and resolves a palette issue. Version updates were also applied for the 3.9.42 release.

v4.1.101 fix1 feature
Feb 20, 2025

This release fixes a high memory usage issue during json column queries and introduces the ability to append arrays of nulls to image type columns.

v4.1.73 fixes4 features
Feb 15, 2025

This release focuses on performance improvements for dataset loading and querying, introduces native support for MMR search, and adds the EmbeddingMatrix index type.

v3.9.41Breaking
Feb 14, 2025

This release primarily updates internal dependencies to version 3.9.41 and removes the unnecessary `labelbox_client` argument from labelbox integration functions.

v3.9.401 feature
Feb 13, 2025

This release integrates the mmseg 1.x version and updates internal version dependencies.

v3.9.392 fixes1 feature
Feb 5, 2025

This release includes refactoring for the Labelbox integration, updates to internal dependencies, and improved resilience for Azure storage authentication.

v3.9.381 fix
Jan 24, 2025

This release primarily updates internal versions for the 3.9.38 release and includes a fix for an issue concerning max_view.

v4.1.54 features
Jan 22, 2025

This release introduces support for new data types including dicom, nifti, and point, alongside performance improvements in index generation and new search capabilities.

v3.9.372 fixes
Jan 18, 2025

This release includes minor updates, specifically updating versions for the 3.9.37 release and updating the client after a credentials exchange.

v3.9.362 fixes
Jan 16, 2025

This release includes minor updates, specifically updating versions for the 3.9.36 release and updating the client after a credentials exchange.

v4.1.45 fixes5 features
Jan 15, 2025

This release introduces support for the Point type, adds automation for COCO-like dataset ingestion via from_coco, and includes several bug fixes related to query performance and data handling.