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Pydantic AI 2.61 adds structured citations and closes fail-open paths in input guardrails

Released Oct 23, TextPart.citations now shows which sources back each part of a model's answer in one shape across Anthropic, OpenAI, Bedrock, OpenRouter and xAI, and replays them to the provider that produced them. InputGuardrail now also redacts the user's own prompt and no longer fails open, so if you rely on it to strip secrets or PII, upgrade.

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Open WebUI 0.12.4 loads skills on demand, speaks MCP 2026-07-28 and ships unlisted security fixes

Released Oct 25, an opt in ENABLE SKILL LAZY LOADING setting lists selected skills for the model to load only when needed instead of sending every skill's instructions each message, and MCP connections now work with stateless 2026 07 28 servers. It also carries security fixes the team will detail after CVE assignment, so update soon, and note that saved tool server and Open Terminal connections now stop working unless an admin turns on ENABLE DIRECT INTEGRATIONS…

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