Merge branch 'main' into beta

Author: actions-user

requirements/base.txt

@@ -4,7 +4,7 @@ langchain==0.3.26
 langchain-community==0.3.21
 langchain-core==0.3.67
 langchain-experimental==0.3.4
-langchain-openai==0.3.24
+langchain-openai==0.3.27
 langchain-pinecone==0.2.8
 langchain-tests==0.3.20
 langchain-text-splitters==0.3.8
@@ -18,5 +18,5 @@ pydantic-settings==2.10.1
 pydantic_core==2.35.2
 python-decouple==3.8
 python-dotenv==1.1.0
-pypdf==5.6.0
+pypdf==5.7.0
 tiktoken==0.9.0