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Daily edition · AI Tools

The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

28 Jul 2026 edition
AI Tools GitHub AI

langchain-ai/langchain: langchain-anthropic==1.5.3

Changes since langchain-anthropic==1.5.2 release(anthropic): 1.5.3 (#39109) fix(anthropic): preserve empty thinking field in signature_delta streaming (#38765) fix(anthropic): strip unsupported fields from system…

Source: LangChain Releases github-actions[bot]
AI Tools GitHub AI

langchain-ai/langchain: langchain-core==1.5.2

Changes since langchain-core==1.5.1 release(core): 1.5.2 (#39108) fix(core): handle empty string in gateway env vars (#39107) chore: bump setuptools from 82.0.0 to 83.0.0 in /libs/core (#39032) chore: bump jupyterlab…

Source: LangChain Releases github-actions[bot]