Merge branch 'main' into renovate/major-samples-langchain_on_vertexai

Author: twishabansal

.github/workflows/docs.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
     - name: Setup Python
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
       with:
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
     - name: Setup Python
       uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
       with:

.github/workflows/lint.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
 
       - name: Setup Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/schedule_reporter.yml

@@ -24,6 +24,6 @@ jobs:
       issues: 'write'
       checks: 'read'
       contents: 'read'
-    uses: googleapis/langchain-google-alloydb-pg-python/.github/workflows/cloud_build_failure_reporter.yml@d5dd58511d12347d8a233d492b3ad15e6d2b3721
+    uses: googleapis/langchain-google-alloydb-pg-python/.github/workflows/cloud_build_failure_reporter.yml@1333538681861eec5dd2a944171a9ea8a6306520
     with:
       trigger_names: "pg-integration-test-nightly,pg-continuous-test-on-merge"

pyproject.toml

@@ -14,7 +14,7 @@ dependencies = [
     "numpy>=1.24.4, <3.0.0; python_version >= '3.11'",
     "numpy>=1.24.4, <=2.2.6; python_version == '3.10'",
     "numpy>=1.24.4, <=2.0.2; python_version <= '3.9'",
-    "langchain-postgres>=0.0.15",
+    "langchain-postgres>=0.0.16",
 ]
 
 classifiers = [
@@ -39,7 +39,7 @@ Changelog = "https://github.com/googleapis/langchain-google-cloud-sql-pg-python/
 
 [project.optional-dependencies]
 langgraph = [
-    "langgraph-checkpoint>=2.0.9, <3.0.0"
+    "langgraph-checkpoint>=3.0.0, <3.1.0"
 ]
 test = [
     "black[jupyter]==25.9.0",

requirements.txt

@@ -3,4 +3,4 @@ numpy==2.3.3; python_version >= "3.11"
 numpy==2.2.6; python_version == "3.10"
 numpy==2.0.2; python_version <= "3.9"
 langgraph==0.6.10
-langchain-postgres==0.0.15
+langchain-postgres==0.0.16

samples/index_tuning_sample/requirements.txt

@@ -1,3 +1,3 @@
-langchain-community==0.4
+langchain-community==0.4.1
 langchain-google-cloud-sql-pg==0.14.1
-langchain-google-vertexai==3.0.0
+langchain-google-vertexai==3.0.3

tests/test_async_vectorstore_search.py

@@ -482,7 +482,7 @@ async def test_hybrid_search_weighted_sum_vector_bias(
         result_ids = [doc.metadata["doc_id_key"] for doc in results]
 
         assert len(result_ids) > 0
-        assert result_ids[0] == "hs_doc_orange_fruit"
+        assert result_ids[0] == "hs_doc_generic_tech"
 
     async def test_hybrid_search_weighted_sum_fts_bias(
         self, vs_hybrid_search_with_tsv_column
@@ -611,7 +611,7 @@ async def test_hybrid_search_fts_empty_results(
         assert len(result_ids) > 0
         assert "hs_doc_apple_fruit" in result_ids or "hs_doc_apple_tech" in result_ids
         # The top result should be one of the apple documents based on vector search
-        assert results[0].metadata["doc_id_key"].startswith("hs_doc_unrelated_cat")
+        assert results[0].metadata["doc_id_key"].startswith("hs_doc_apple_fruit")
 
     async def test_hybrid_search_vector_empty_results_effectively(
         self, vs_hybrid_search_with_tsv_column
@@ -638,7 +638,7 @@ async def test_hybrid_search_vector_empty_results_effectively(
 
         # Expect results based purely on FTS search for "orange fruit"
         assert len(result_ids) == 1
-        assert result_ids[0] == "hs_doc_generic_tech"
+        assert result_ids[0] == "hs_doc_orange_fruit"
 
     async def test_hybrid_search_without_tsv_column(self, engine):
         """Test hybrid search without a TSV column."""