Bump Python package versions for 1.7.0 release (#6142)

Bumps the released 1.6.0 packages agent-framework, agent-framework-core, agent-framework-foundry, and agent-framework-openai to 1.7.0, with root continuing to exactly pin agent-framework-core[all]. Bumps the changed prerelease packages agent-framework-a2a, agent-framework-chatkit, agent-framework-declarative, agent-framework-devui, and agent-framework-foundry-hosting to the 260528 date stamp, raises core floors on the packages included in this release, raises Foundry's OpenAI floor alongside OpenAI, and raises ChatKit's openai-chatkit floor to the minimum version required by the current typed API usage. No beta cohort bump was applied; the absent mistal/mistral package was intentionally not bumped because no such package exists in this branch.

python/packages/a2a/pyproject.toml

@@ -4,7 +4,7 @@ description = "A2A integration for Microsoft Agent Framework."
 authors = [{ name = "Microsoft", email = "af-support@microsoft.com"}]
 readme = "README.md"
 requires-python = ">=3.10"
-version = "1.0.0b260521"
+version = "1.0.0b260528"
 license-files = ["LICENSE"]
 urls.homepage = "https://aka.ms/agent-framework"
 urls.source = "https://github.com/microsoft/agent-framework/tree/main/python"
@@ -23,7 +23,7 @@ classifiers = [
   "Typing :: Typed",
 ]
 dependencies = [
-    "agent-framework-core>=1.6.0,<2",
+    "agent-framework-core>=1.7.0,<2",
     "a2a-sdk>=1.0.0,<2",
 ]
 

python/packages/a2a/tests/test_a2a_agent.py

@@ -760,9 +760,7 @@ async def test_background_sets_return_immediately_on_request(
     assert mock_a2a_client.last_request.configuration.return_immediately is True
 
 
-async def test_foreground_does_not_set_return_immediately(
-    a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient
-) -> None:
+async def test_foreground_does_not_set_return_immediately(a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient) -> None:
     """Test that background=False (default) does not set configuration on SendMessageRequest."""
     mock_a2a_client.add_task_response("task-fg2", [{"id": "art-1", "content": "Done"}])
 
@@ -1356,9 +1354,7 @@ async def test_streaming_status_update_event_yields_content(
 
 
 @mark.asyncio
-async def test_streaming_input_required_emits_content(
-    a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient
-) -> None:
+async def test_streaming_input_required_emits_content(a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient) -> None:
     """Test that input-required status updates emit content (gated states that pass through)."""
     update_event = TaskStatusUpdateEvent(
         task_id="task-status",
@@ -1383,9 +1379,7 @@ async def test_streaming_input_required_emits_content(
 
 
 @mark.asyncio
-async def test_streaming_working_status_gates_content(
-    a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient
-) -> None:
+async def test_streaming_working_status_gates_content(a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient) -> None:
     """Test that intermediate WORKING status updates do NOT emit content (gated like .NET)."""
     update_event = TaskStatusUpdateEvent(
         task_id="task-status",
@@ -1721,9 +1715,7 @@ async def test_non_streaming_terminal_status_update_surfaces_content(
     assert response.messages[0].text == "Done! Here is your answer."
 
 
-async def test_non_streaming_working_content_gated(
-    a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient
-) -> None:
+async def test_non_streaming_working_content_gated(a2a_agent: A2AAgent, mock_a2a_client: MockA2AClient) -> None:
     """Non-streaming: WORKING status content is gated and not surfaced to callers."""
     # Intermediate WORKING event with content — should be gated
     working_msg = A2AMessage(