LangChain ๐ฃ๏ธ Rate limiting for any chat model LangChain has a built-in memory rate limiter that can help you avoid exceeding the maximum rate of requests allowed by the chat model provider. You can now... July 27, 2024
LangSmith ๐ Filtering runs within the trace view You can now filter for runs within the trace view in LangSmith. This is especially helpful for long-running agents, which can produce traces with hundreds,... July 26, 2024
LangSmith ๐ Enhanced Key-Value Search: Matching inputs and outputs Users can now filter traces or runs by JSON key-value pair in inputs or outputs. This creates a more powerful search experience in LangSmith, as you can... July 26, 2024
LangChain ๐ช Initialize any model in one line of code LangChain has a lot of chat model integrations, and it can be hard to remember how to import each. To make things simple, we've added a universal model... July 25, 2024
LangChain ๐งย Improved core tool interfaces and docs to simplify tool integration, handle diverse inputs, and return complex inputs We've improved our core tool interfaces and docs to simplify tool integrations and better handle diverse inputs, plus return complex outputs. These... July 18, 2024
LangSmith ๐ช Webhook notifications for run rules We now allow for the configuration of headers per webhook URL (stored in an encrypted format). When you add a webhook URL on an automation action in... July 17, 2024
LangGraph โ Enhanced state management & retries in LangGraph Python For the LangGraph Python library, we've added: July 17, 2024
LangSmith ๐ย Build prompts faster and compare in LangSmith Playground No more juggling tabs or context-switching โ you can now compare multiple prompts and model configurations side-by-side in LangSmith's Playground. Build,... July 17, 2024
LangSmith ๐ช๐บ EU Data Residency for LangSmith We're excited to offer EU data residency to LangSmith customers on all plan tiers, at no extra cost. You can now choose to host your data in the EU (instead... July 16, 2024
LangGraph ๐ฌ Improved message handling, checkpointing of pending writes, and metadata rendering We've made several improvements to the open-source LangGraph library: July 15, 2024
