Change minimum langchain version to 1.0.0 since it is not backward compatible with previous versions.

Author: joseph-klein

.github/workflows/_release.yml

@@ -81,6 +81,14 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up Python + Poetry ${{ env.POETRY_VERSION }}
+        uses: "./.github/actions/poetry_setup"
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          poetry-version: ${{ env.POETRY_VERSION }}
+          working-directory: ${{ inputs.working-directory }}
+          cache-key: release
+
       - name: Build project for distribution
         run: poetry build
         working-directory: ${{ inputs.working-directory }}

libs/oci/poetry.lock

@@ -12,8 +12,8 @@ license = "UPL"
 
 [tool.poetry.dependencies]
 python = ">=3.10,<4.0"
-langchain-core = ">=0.3.20,<=1.0.4" # 0.3.20
-langchain = ">=0.3.20,<=1.0.4" # >=0.3.20
+langchain-core = ">=1.0.0,<=1.0.4" # Was >=0.3.20
+langchain = ">=1.0.0,<=1.0.4" # Was >=0.3.20
 oci = ">=2.161.0"
 pydantic = ">=2,<3"
 aiohttp = ">=3.12.14"

libs/oci/pyproject.toml

@@ -62,7 +62,7 @@
 from langchain_oci.chat_models import ChatOCIGenAI
 
 def default_compartment():
-    return "<compartment_ocid>" # for convenience
+    return "ocid1.tenancy.oc1..aaaaaaaa7ayxuw32vjb64hbxtouarftwtwb2uat5x5mf4hu7cvzaesfrebrq"
 
 def get_weather(city: str) -> str:
     """Get the current weather for a given city name."""