Findings
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[1] 2026-09-24 langchain-core==1.6.5
Changes since langchain-core==1.6.4 release(core): 1.6.5 (#40816) fix(core): abbreviate long tool IDs in XML buffer strings (#40792)
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[2] 2026-09-24 langchain-openai==1.6.6
Changes since langchain-openai==1.6.5 release(openai): 1.6.6 (#40800) fix(openai): raise on error events in stream path (#40791)
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[3] 2026-09-24 v0.34.4
What's Changed Structured outputs on thinking models now apply in a single pass, making them faster and more reliable. Fixed intermittent "model not found" errors with a large local library Fixed the macOS app becoming unresponsive when checking if ChatGPT or Codex is running. Qwen 3.8 prompt processing is faster on Apple Silicon. Gemma 4 on Apple Silicon now picks…
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[4] 2026-09-24 1.64.1.dev20260923
Streamlit nightly 1.64.1.dev20260923
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[5] 2026-09-23 v0.34.4-rc1: mlxrunner: Update XGrammar to 0.2.7 for structured outputs
We pick up schema fixes for typed dictionary values and short arrays.
Where Kimbodo Comes In
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