[pull] main from danny-avila:main

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@librechat/agents",
-  "version": "3.2.61",
+  "version": "3.2.62",
   "main": "./dist/cjs/main.cjs",
   "module": "./dist/esm/main.mjs",
   "types": "./dist/types/index.d.ts",
@@ -114,7 +114,7 @@
   "scripts": {
     "prepare": "node husky-setup.js",
     "prepublishOnly": "npm run build",
-    "build": "rm -rf ./dist && tsdown && tsc -p tsconfig.build.json",
+    "build": "tsdown && tsc -p tsconfig.build.json",
     "build:dev": "tsdown",
     "sort-imports": "node scripts/sort-imports.ts",
     "sort-imports:check": "node scripts/sort-imports.ts --check",
@@ -200,7 +200,7 @@
     "format": "prettier --write ."
   },
   "overrides": {
-    "@langchain/openai": "1.5.3",
+    "@langchain/openai": "1.5.5",
     "@browserbasehq/stagehand": {
       "openai": "$openai"
     },
@@ -216,15 +216,15 @@
     "@aws-sdk/client-bedrock-runtime": "^3.1075.0",
     "@langchain/anthropic": "^1.5.1",
     "@langchain/aws": "^1.4.2",
-    "@langchain/core": "^1.2.1",
+    "@langchain/core": "^1.2.2",
     "@langchain/deepseek": "^1.1.3",
     "@langchain/google-common": "2.2.0",
     "@langchain/google-gauth": "2.2.0",
     "@langchain/google-genai": "2.2.0",
     "@langchain/google-vertexai": "2.2.0",
     "@langchain/langgraph": "^1.4.6",
     "@langchain/mistralai": "^1.2.0",
-    "@langchain/openai": "1.5.3",
+    "@langchain/openai": "1.5.5",
     "@langchain/textsplitters": "^1.0.1",
     "@langchain/xai": "^1.4.3",
     "@langfuse/langchain": "^5.4.1",
@@ -243,7 +243,7 @@
     "mathjs": "^15.2.0",
     "nanoid": "^3.3.7",
     "okapibm25": "^1.4.1",
-    "openai": "^6.35.0",
+    "openai": "^6.46.0",
     "uuid": "^11.1.1"
   },
   "peerDependencies": {

src/__tests__/stream.eagerEventExecution.test.ts

@@ -3228,6 +3228,47 @@ describe('ChatModelStreamHandler eager event tool execution', () => {
     expect(graph.eagerEventToolCallChunks.size).toBe(0);
   });
 
+  it('does not prestart when parent-run session hooks alter results', async () => {
+    // A subagent child graph has its own runId, but ToolNode executes hooks
+    // under the PARENT run id from `configurable.run_id` ONLY — the prestart
+    // gate must read the same source (a differing metadata run id here is a
+    // deliberate distractor pinning the precedence).
+    const sessionRegistry = new HookRegistry();
+    sessionRegistry.registerSession('parent-run', 'PreToolUse', {
+      hooks: [async () => ({ decision: 'allow' as const })],
+    });
+    const graph = createGraph({
+      runId: 'child-run',
+      hookRegistry: sessionRegistry,
+      config: {
+        configurable: { user_id: 'user_1', run_id: 'parent-run' },
+        metadata: { run_id: 'run_1' },
+      },
+    } as Partial<StandardGraph>);
+    const sessionDispatchSpy = jest.spyOn(events, 'safeDispatchCustomEvent');
+
+    await new ChatModelStreamHandler().handle(
+      GraphEvents.CHAT_MODEL_STREAM,
+      {
+        chunk: {
+          content: '',
+          tool_calls: [
+            { id: 'call_weather', name: 'weather', args: { city: 'NYC' } },
+          ],
+        } as unknown as t.StreamChunk,
+      },
+      { langgraph_node: 'agent', run_id: 'some-other-run' },
+      graph
+    );
+
+    expect(sessionDispatchSpy).not.toHaveBeenCalledWith(
+      GraphEvents.ON_TOOL_EXECUTE,
+      expect.anything(),
+      expect.anything()
+    );
+    expect(graph.eagerEventToolExecutions.size).toBe(0);
+  });
+
   it('does not prestart when batch-sensitive hooks are configured', async () => {
     const graph = createGraph({
       hookRegistry: createResultAlteringRegistry(),

src/common/enum.ts

@@ -140,6 +140,8 @@ export enum ContentTypes {
   SUMMARY = 'summary',
   /** Bedrock */
   REASONING_CONTENT = 'reasoning_content',
+  /** Mid-run user steer persisted inline in an assistant message; replayed as a user turn */
+  STEER = 'steer',
 }
 
 export enum ToolCallTypes {