datachain

v0.59.0 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 12d Model Serving & MLOps

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

ai-agents claude-code codex data-context-layer data-processing harness-engineering

+5 more

knowledge-base mlops multimodal pydantic unstructured-data

Summary

AI summary

Cap litellm below 1.92 to unbreak Python 3.14.

Type	Severity	Summary	CVE
Feature	Low	Add dc.llm module for LLM operations Add dc.llm module for LLM operations Source: llm_adapter@2026-07-15 Confidence: high	—
Dependency	Low	Bump mypy from 2.1.0 to 2.3.0 in dev dependencies Bump mypy from 2.1.0 to 2.3.0 in dev dependencies Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix
Bugfix	Medium	Clear stale Studio default team on login and logout Clear stale Studio default team on login and logout Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Medium	Cap litellm below 1.92 to unbreak Python 3.14 compatibility Cap litellm below 1.92 to unbreak Python 3.14 compatibility Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Low	Pass update_version through the delta save path Pass update_version through the delta save path Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Low	Pass description and attrs through the delta save path Pass description and attrs through the delta save path Source: llm_adapter@2026-07-15 Confidence: high	—
Bugfix	Low	Implement soft delete for Ilongin/12872 dataset Implement soft delete for Ilongin/12872 dataset Source: llm_adapter@2026-07-15 Confidence: high	—

Full changelog

Clear stale Studio default team on login and logout by @dreadatour in https://github.com/datachain-ai/datachain/pull/1850
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/datachain-ai/datachain/pull/1853
build(deps-dev): bump mypy from 2.1.0 to 2.3.0 by @dependabot[bot] in https://github.com/datachain-ai/datachain/pull/1854
Pass update_version through the delta save path by @dreadatour in https://github.com/datachain-ai/datachain/pull/1855
dc.llm - LLM operations by @dmpetrov in https://github.com/datachain-ai/datachain/pull/1844
Cap litellm below 1.92 to unbreak Python 3.14 by @dreadatour in https://github.com/datachain-ai/datachain/pull/1857
Pass description and attrs through the delta save path by @dreadatour in https://github.com/datachain-ai/datachain/pull/1856
Ilongin/12872 dataset soft delete by @ilongin in https://github.com/datachain-ai/datachain/pull/1770

Full Changelog: https://github.com/datachain-ai/datachain/compare/0.58.3...0.59.0

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