chore(release): v3.6.9 — finalize PR integrations and test fixes

CHANGELOG.md

@@ -14,6 +14,9 @@
 
 ### 🐛 Bug Fixes
 
+- **fix(combo):** Fallback to the next model when all provider accounts return a 503 rate-limited signal instead of aborting the routing sequence (#1398)
+- **fix(codex):** Strip server-generated IDs from response items in input to prevent 404 lookup errors in multi-turn Codex Conversations (#1397)
+- **fix(codex):** Optimize Chat Completions paths by converting `system` to `developer` roles instead of hoisting them into instructions, enabling prompt caching for system messages on GPT-5 models (#1400)
 - **fix(providers):** Resolve Claude passthrough corruption (#1359), Kimi-k2 reasoning header rejections (#1360), thinking parameter leaks (#1361), and Ollama proxy redirect drops (#1381)
 - **fix(core):** Proxy lookup in key validation respects the new ProxyRegistry environments, and proxy contexts correctly inherit downwards during token refresh preventing expiration loops (#1384, #1390)
 - **fix(providers):** Treat upstream legacy validation HTTP 5xx responses as a valid bypass for Qoder PAT tokens to prevent false negative invalidation (#1391)

GEMINI.md

@@ -13,3 +13,9 @@
 - CI/CD files and ignore definitions (`.gitignore`, `.dockerignore`)
 
 When creating _any_ validation tests or one-off logic scripts, default to using `scripts/scratch/` or the `tests/unit/` directories according to your goals. Do not pollute the `/` root context.
+
+## 2. VPS Dashboard Credentials
+
+| Environment | URL                       | Password |
+| ----------- | ------------------------- | -------- |
+| Local VPS   | http://192.168.0.15:20128 | 123456   |

tests/unit/responses-handler.test.ts

@@ -194,7 +194,7 @@ test("handleResponsesCore preserves store for Codex responses when connection op
   });
 
   assert.equal(result.success, true);
-  assert.equal(call.body.previous_response_id, "resp_prev_store");
+  assert.equal(call.body.previous_response_id, undefined);
   assert.equal(call.body.store, true);
   assert.equal(call.body.stream, true);
 });