UiPath LangChain Client [langchain-v1.11.3]

[1.11.3] - 2026-05-21

Fixed

• UiPathBaseLLMClient.setup_model_info now calls strip_disabled_fields after merging disabled_params, so constructor-set sampling fields (e.g. UiPathChatAnthropicBedrock(model="anthropic.claude-opus-4-7", temperature=0.7)) are nulled on the instance once disabled_params is resolved. Plugs the init-time leak called out as a known follow-up in 1.10.0 — langchain-anthropic and langchain-aws's Bedrock Converse client read self.temperature/self.top_p/etc. when serializing the request body, so the existing kwargs-level strip alone wasn't enough. A warning is logged per stripped field with the original value so the caller can see what was dropped.

Changed

• Bumped uipath-llm-client floor to >=1.11.3 to match the core release exposing strip_disabled_fields.