Affected version
Reports that share this version, grouped in one feed.
The MarkdownListOutputParser in langchain-core uses a regex that only matches '-' and '*' as bullet markers, omitting '+'. As a result, parsing a Markdown list with '+' bullets returns an empty list instead of the expected items, causing silent data loss.
ChatAnthropic.bind_tools() warns and removes forced tool_choice when thinking is set on the constructor, but the same thinking supplied via invoke() is not checked. This sends an invalid combination (thinking enabled + tool_choice={'type':'any'}) to Anthropic API, resulting in HTTP 400.
LangChain, LlamaIndex, and Pydantic
Pinecone, Chroma, Weaviate, Qdrant, and neighboring stores
Next.js, Supabase, and the surrounding app stack