datachain

v0.55.1 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 22d 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

ReleasePort's take

Light signal

editorial:auto 13d

The `read_storage` function now consistently returns a deterministic hash rather than variable output.

Why it matters: Patch to version 0.55.1 immediately if your code relies on read_storage producing predictable results.

AI summary

Fixed read_storage to always return a deterministic hash.

Type	Severity	Summary	CVE
Bugfix	Medium	read_storage returns deterministic hash instead of variable output read_storage returns deterministic hash instead of variable output Source: llm_adapter@2026-05-21 Confidence: high	—
Bugfix	Low	Fixed e2e tests cloud-fixture failures. Fixed e2e tests cloud-fixture failures. Source: granite4.1:30b@2026-05-23-audit Confidence: low	—

Full changelog

Fix e2e tests cloud-fixture by @dreadatour in https://github.com/datachain-ai/datachain/pull/1759
Fixing read_storage to return deterministic hash by @ilongin in https://github.com/datachain-ai/datachain/pull/1746

Full Changelog: https://github.com/datachain-ai/datachain/compare/0.55.0...0.55.1

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