diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 1efd06d0..13d9544e 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -58,7 +58,7 @@ jobs:
       env:
         SLACK_ICON: "https://raw.githubusercontent.com/github/explore/2c7e603b797535e5ad8b4beb575ab3b7354666e1/topics/actions/actions.png"
         SLACK_USERNAME: "GitHub Alerts"
-        SLACK_CHANNEL: "#grpc-client-repo-alerts"
+        SLACK_CHANNEL: "#alerts-grpc-client-repo"
         SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
         SLACK_COLOR: ${{ job.status }}
         SLACK_MESSAGE: "Test failure"
diff --git a/tests/client/test_image_predict.py b/tests/client/test_image_predict.py
index 049124bd..859c3719 100644
--- a/tests/client/test_image_predict.py
+++ b/tests/client/test_image_predict.py
@@ -203,16 +203,19 @@ def test_mixed_success_predict(channel_key):
             resources_pb2.Input(
                 data=resources_pb2.Data(image=resources_pb2.Image(url=DOG_IMAGE_URL))
             ),
-            resources_pb2.Input(
-                data=resources_pb2.Data(image=resources_pb2.Image(url=NON_EXISTING_IMAGE_URL))
-            ),
+            resources_pb2.Input(),  # No data, gives a status code distinct from generic INPUT_FAILED.
         ],
     )
     response = post_model_outputs_and_maybe_allow_retries(
         stub, request, metadata=metadata(pat=True)
     )
 
-    assert response.status.code == status_code_pb2.MIXED_STATUS
+    # For V2 predict, the API will respond with MIXED_STATUS and one of the inputs will be SUCCESS.
+    # For V3 predict, the API does not do partial predicts on early failures, so it will respond with FAILURE and two failed inputs.
+    assert response.status.code in [status_code_pb2.MIXED_STATUS, status_code_pb2.FAILURE]
 
-    assert response.outputs[0].status.code == status_code_pb2.SUCCESS
-    assert response.outputs[1].status.code == status_code_pb2.INPUT_DOWNLOAD_FAILED
+    assert response.outputs[0].status.code in [
+        status_code_pb2.SUCCESS,
+        status_code_pb2.INPUT_FAILED,
+    ]
+    assert response.outputs[1].status.code == status_code_pb2.INPUT_INVALID_ARGUMENT
diff --git a/tests/instance_types/test_instance_types_ids.py b/tests/instance_types/test_instance_types_ids.py
index a699af8d..d29c2405 100644
--- a/tests/instance_types/test_instance_types_ids.py
+++ b/tests/instance_types/test_instance_types_ids.py
@@ -22,6 +22,13 @@
     'g4-standard-96',
     'tpu7x-standard-1t',
     'tpu7x-standard-4t',
+    's-2vcpu-2gb',
+    'gpu-h100x2-160gb',
+    'gpu-h100x4-320gb',
+    'gpu-mi300x1-192gb',
+    'gpu-mi300x8-1536gb',
+    'gpu-mi350x1-288gb-contracted',
+    'gpu-mi350x8-2304gb-contracted',
 ]
 
 
@@ -112,6 +119,7 @@ def fetch_skypilot_instance_types_by_provider(cloud_provider_id):
             'aws': 'aws',
             'gcp': 'gcp',
             'azure': 'azure',
+            'digitalocean': 'do',
             'local': 'local',  # if local is supported
         }