chore: increment versions for 0.4 branch (#32419)

Author: ccurme

libs/core/langchain_core/version.py

@@ -1,3 +1,3 @@
 """langchain-core version information and utilities."""
 
-VERSION = "0.3.72"
+VERSION = "0.4.0.dev0"

libs/core/pyproject.toml

@@ -16,7 +16,7 @@ dependencies = [
     "pydantic>=2.7.4",
 ]
 name = "langchain-core"
-version = "0.3.72"
+version = "0.4.0.dev0"
 description = "Building applications with LLMs through composability"
 readme = "README.md"
 

libs/core/uv.lock

@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9, <4.0"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.72",
+    "langchain-core<1.0.0,>=0.4.0.dev0",
     "langchain-text-splitters<1.0.0,>=0.3.9",
     "langsmith>=0.1.17",
     "pydantic<3.0.0,>=2.7.4",
@@ -17,27 +17,27 @@ dependencies = [
     "async-timeout<5.0.0,>=4.0.0; python_version < \"3.11\"",
 ]
 name = "langchain"
-version = "0.3.27"
+version = "0.4.0.dev0"
 description = "Building applications with LLMs through composability"
 readme = "README.md"
 
 [project.optional-dependencies]
 community = ["langchain-community"]
 anthropic = ["langchain-anthropic"]
 openai = ["langchain-openai"]
-azure-ai = ["langchain-azure-ai"]
-cohere = ["langchain-cohere"]
-google-vertexai = ["langchain-google-vertexai"]
+# azure-ai = ["langchain-azure-ai"]
+# cohere = ["langchain-cohere"]
+# google-vertexai = ["langchain-google-vertexai"]
 google-genai = ["langchain-google-genai"]
 fireworks = ["langchain-fireworks"]
 ollama = ["langchain-ollama"]
 together = ["langchain-together"]
 mistralai = ["langchain-mistralai"]
 huggingface = ["langchain-huggingface"]
 groq = ["langchain-groq"]
-aws = ["langchain-aws"]
+# aws = ["langchain-aws"]
 deepseek = ["langchain-deepseek"]
-xai = ["langchain-xai"]
+# xai = ["langchain-xai"]
 perplexity = ["langchain-perplexity"]
 
 [project.urls]

libs/langchain/pyproject.toml

@@ -7,12 +7,12 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.68",
+    "langchain-core<1.0.0,>=0.4.0.dev0",
     "openai<2.0.0,>=1.86.0",
     "tiktoken<1,>=0.7",
 ]
 name = "langchain-openai"
-version = "0.3.28"
+version = "0.4.0.dev0"
 description = "An integration package connecting OpenAI and LangChain"
 readme = "README.md"
 
@@ -92,4 +92,4 @@ filterwarnings = [
 "tests/**/*.py" = [
     "S101", # Tests need assertions
     "S311", # Standard pseudo-random generators are not suitable for cryptographic purposes
-]
+]