Merge branch 'master' into tim/StreamlitCallbackHandler

* master:
  MD header text splitter returns Documents (langchain-ai#6571)
  Fix callback forwarding in async plan method for OpenAI function agent (langchain-ai#6584)
  bump 209 (langchain-ai#6593)
  Clarifai integration (langchain-ai#5954)
  Add missing word in comment (langchain-ai#6587)
  Add AzureML endpoint LLM wrapper (langchain-ai#6580)
  Add OpenLLM wrapper(langchain-ai#6578)
  feat: interfaces for async embeddings, implement async openai (langchain-ai#6563)
  Upgrade the version of AwaDB and add some new interfaces (langchain-ai#6565)
  add motherduck docs (langchain-ai#6572)
  Detailed using the Twilio tool to send messages with 3rd party apps incl. WhatsApp (langchain-ai#6562)
  Change Data Loader Namespace (langchain-ai#6568)
  Remove duplicate databricks entries in ecosystem integrations (langchain-ai#6569)
  Fix whatsappchatloader - enable parsing new datetime format on WhatsApp chat (langchain-ai#6555)
  Wait for all futures (langchain-ai#6554)
  feat: faiss filter from list (langchain-ai#6537)
  update pr tmpl (langchain-ai#6552)
  Remove unintended double negation in docstring (langchain-ai#6541)
  Minor Grammar Fixes in Docs and Comments (langchain-ai#6536)

Author: tconkling

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,56 +1,26 @@
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