diff --git a/openbot/agent-ag2/tests/test_main.py b/openbot/agent-ag2/tests/test_main.py
index 93cf26a8c..992cbc6fb 100644
--- a/openbot/agent-ag2/tests/test_main.py
+++ b/openbot/agent-ag2/tests/test_main.py
@@ -185,12 +185,20 @@ def test_a_run_reaches_the_model_the_setup_screen_chose(monkeypatch, provider, c
     assert seen == [expected]
 
 
+def _anthropic_key(headers):
+    # anthropic 2.x sends the key as a Bearer token; older SDKs send x-api-key.
+    bearer = headers.get("authorization", "")
+    if bearer.startswith("Bearer "):
+        return bearer.removeprefix("Bearer ")
+    return headers.get("x-api-key")
+
+
 def test_an_anthropic_key_uses_the_official_endpoint_when_compose_sets_a_blank_url(monkeypatch):
     seen = []
 
     async def respond(transport, request):
         body = json.loads(request.content)
-        seen.append((str(request.url), request.headers.get("x-api-key"), body["model"]))
+        seen.append((str(request.url), _anthropic_key(request.headers), body["model"]))
         return httpx2.Response(
             200,
             request=request,
diff --git a/openbot/agent-langgraph-agui/tests/test_provider_boundaries.py b/openbot/agent-langgraph-agui/tests/test_provider_boundaries.py
index a0a824f13..f0c27b044 100644
--- a/openbot/agent-langgraph-agui/tests/test_provider_boundaries.py
+++ b/openbot/agent-langgraph-agui/tests/test_provider_boundaries.py
@@ -1,5 +1,6 @@
 import json
 import os
+import re
 import shutil
 import subprocess
 import sys
@@ -12,6 +13,7 @@
 
 import httpx2
 import pytest
+from anthropic import Anthropic
 
 sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
 
@@ -337,8 +339,14 @@ async def test_anthropic_selection_reaches_anthropic_boundary_without_openai_key
     assert result["messages"][0].content == "anthropic proof"
     assert "OPENAI_API_KEY" not in os.environ
     assert captured[0]["url"] == "http://127.0.0.1:4311/v1/messages"
-    assert captured[0]["headers"]["x-api-key"] == "sk-ant-openbot-ci"
-    assert captured[0]["headers"]["anthropic-version"] == "2023-06-01"
+    # Anthropic 2.3 uses Bearer authentication; older SDKs send x-api-key.
+    headers = captured[0]["headers"]
+    assert (
+        headers.get("x-api-key") == "sk-ant-openbot-ci"
+        or headers.get("authorization") == "Bearer sk-ant-openbot-ci"
+    )
+    with Anthropic(api_key="sk-ant-openbot-ci") as sdk:
+        assert headers["anthropic-version"] == sdk.default_headers["anthropic-version"]
     assert captured[0]["body"]["model"] == request_model
     assert captured[0]["body"]["messages"] == [
         {"role": "user", "content": "Say hello."}
@@ -469,6 +477,11 @@ async def test_openai_keeps_a_skill_turn_beside_the_message_it_was_picked_for(
     ]
 
 
+
+def _without_api_version(path):
+    # google-genai 3.x calls the v1 API; older SDKs call v1beta.
+    return re.sub(r"^/v1(beta)?/", "/", path)
+
 @pytest.mark.asyncio
 @pytest.mark.parametrize(
     ("provider", "model"),
@@ -497,9 +510,12 @@ async def test_google_provider_reaches_google_genai_boundary(
     )
 
     assert result["messages"][0].content == "google loopback proof"
-    assert captured == [
+    assert [
+        {**request, "path": _without_api_version(request["path"])}
+        for request in captured
+    ] == [
         {
-            "path": "/v1beta/models/gemini-2.5-flash:generateContent",
+            "path": "/models/gemini-2.5-flash:generateContent",
             "x_goog_api_key_present": True,
             "body": {
                 "contents": [
@@ -545,7 +561,10 @@ async def test_google_spec_model_reaches_google_request(
 
     assert result["messages"][0].content == "google loopback proof"
     assert len(captured) == 1
-    assert captured[0]["path"] == "/v1beta/models/gemini-spec-model:generateContent"
+    assert (
+        _without_api_version(captured[0]["path"])
+        == "/models/gemini-spec-model:generateContent"
+    )
 
 
 def _write_synthetic_chatgpt_store(path: Path):
diff --git a/openbot/agent-microsoft/tests/test_main.py b/openbot/agent-microsoft/tests/test_main.py
index 9063d0119..0bb769b0d 100644
--- a/openbot/agent-microsoft/tests/test_main.py
+++ b/openbot/agent-microsoft/tests/test_main.py
@@ -182,6 +182,14 @@ def test_a_run_reaches_the_model_the_setup_screen_chose(monkeypatch, provider, c
     assert seen == [expected]
 
 
+def _anthropic_key(headers):
+    # anthropic 2.x sends the key as a Bearer token; older SDKs send x-api-key.
+    bearer = headers.get("authorization", "")
+    if bearer.startswith("Bearer "):
+        return bearer.removeprefix("Bearer ")
+    return headers.get("x-api-key")
+
+
 def test_an_anthropic_key_uses_the_official_endpoint_when_compose_sets_a_blank_url(monkeypatch):
     seen = []
     provider_seen = []
@@ -189,7 +197,7 @@ def test_an_anthropic_key_uses_the_official_endpoint_when_compose_sets_a_blank_u
 
     async def respond(transport, request):
         seen.append(
-            (request.url.scheme, request.url.host, request.url.path, request.headers.get("x-api-key"))
+            (request.url.scheme, request.url.host, request.url.path, _anthropic_key(request.headers))
         )
         async with httpx2.ASGITransport(app=provider_app) as local_provider:
             return await local_provider.handle_async_request(request)
diff --git a/openbot/app/tests/self-host-banner.test.tsx b/openbot/app/tests/self-host-banner.test.tsx
index dff127726..b32e32d80 100644
--- a/openbot/app/tests/self-host-banner.test.tsx
+++ b/openbot/app/tests/self-host-banner.test.tsx
@@ -17,6 +17,7 @@ import { authKeys } from "@/lib/auth/queries";
 import { deploymentKeys } from "@/lib/deployment/queries";
 import { userPreferencesQueryOptions } from "@/lib/settings/message-list";
 import type { UserPreferences } from "@openbot/shared/user-preferences";
+import { settleReactWork } from "./settle-react-work";
 
 const originalFetch = globalThis.fetch;
 const clients: QueryClient[] = [];
@@ -50,7 +51,10 @@ afterEach(() => {
   clients.length = 0;
   globalThis.fetch = originalFetch;
 });
-afterAll(() => GlobalRegistrator.unregister());
+afterAll(async () => {
+  await settleReactWork();
+  GlobalRegistrator.unregister();
+});
 
 const banner = { name: "Self-host OpenDuet" } as const;
 
diff --git a/openbot/server/tests/channel-routes.test.ts b/openbot/server/tests/channel-routes.test.ts
index 20d30b4be..e3c12515f 100644
--- a/openbot/server/tests/channel-routes.test.ts
+++ b/openbot/server/tests/channel-routes.test.ts
@@ -722,12 +722,11 @@ describe("the first day's date", () => {
         return { channel: channel(), claimed: true };
       },
     });
-    const response = await post(store, {
-      agentId: "agent-1",
-      date: "2026-10-26",
-    });
+    // The server drops a date more than a day from its own clock, so the date follows the clock.
+    const date = new Date().toISOString().slice(0, 10);
+    const response = await post(store, { agentId: "agent-1", date });
     expect(response.status).toBe(200);
-    expect(calls).toEqual([[actor, "agent-1", undefined, "2026-10-26"]]);
+    expect(calls).toEqual([[actor, "agent-1", undefined, date]]);
   });
 
   /*