Issues

• Python: [Bug]: get_latest raises TypeError when a storage holds naive and timezone-aware checkpoint timestamps

  pythonreproducedworkflows
  Bug

  microsoft/agent-framework#9941 · Filter by author yifanxiong272 opened on Nov 1, 2026
  1

  

• Python: [Bug]: BaseChatClient.to_dict ignores exclude and exclude_none for additional_properties

  agentspythonreproduced
  Bug

  microsoft/agent-framework#9940 · Filter by author yifanxiong272 opened on Nov 1, 2026
  1

  

• Python: [Bug]: Executor.output_types raises AttributeError when handler discovery is deferred

  pythonreproducedworkflows
  Bug

  microsoft/agent-framework#9939 · Filter by author yifanxiong272 opened on Nov 1, 2026
  1

  

• Python: [Bug]: WorkflowEvent.from_dict fails for a request_info event with None data or a NoneType response

  pythonreproducedworkflows
  Bug

  microsoft/agent-framework#9938 · Filter by author yifanxiong272 opened on Nov 1, 2026
  1

  

• .NET: Python: [Bug]: WorkflowViz.to_mermaid() output fails to parse when an executor ID is a Mermaid keyword such as "end"

  .NETpythonreproducedworkflows
  Bug

  microsoft/agent-framework#9927 · Filter by author hyeonsang010716 opened on Nov 1, 2026
  1

  

• Python: .NET: [Bug]: Failed supersteps leak pending state and prevent checkpoint restore

  .NETpythonreproducedworkflows
  Bug

  microsoft/agent-framework#9922 · Filter by author sumedh-aerram opened on Oct 31, 2026
  1

  

• Python: [Bug]: Failed OpenAI Responses return empty success instead of surfacing provider errors

  agentspythonreproduced
  Bug

  microsoft/agent-framework#9921 · Filter by author sumedh-aerram opened on Oct 31, 2026
  1

  

• .NET: [Bug]: Non-UTF-8 file content is decoded with U+FFFD and written back, so an unrelated edit destroys the original bytes

  agents.NETreproduced
  Bug

  microsoft/agent-framework#9917 · Filter by author ypyl opened on Oct 31, 2026
  1

  

• Python: [Bug]: GeminiChatClient leaves thinking tokens out of output_token_count (and tool-use prompt tokens out of input_token_count)

  agentspythonreproduced
  Bug

  microsoft/agent-framework#9912 · Filter by author lalith0407 opened on Oct 31, 2026
  1

  

• .NET: [Bug]: Declarative checkpoint export drops single-column table names and row wrappers

  declarative.NETreproducedworkflows
  Bug

  microsoft/agent-framework#9910 · Filter by author crloz opened on Oct 31, 2026
  1

  

• Python: [Bug]: auto_retry.py sample never retries a 429: the client raises ChatClientException, not RateLimitError

  pythonreproduced
  Bug

  microsoft/agent-framework#9904 · Filter by author sohom-cs opened on Oct 31, 2026
  1

  

• Python: [Bug]: configure_otel_providers duplicates log export when the app has a root OTel LoggingHandler

  agentsobservabilitypythonreproduced
  Bug

  microsoft/agent-framework#9896 · Filter by author droideronline opened on Oct 30, 2026
  1

  

• .NET: [Bug]: AdditionalProperties set in a DelegatingAIAgent are not propagated to the client through AG-UI

  agents.NETreproduced
  Bug

  microsoft/agent-framework#9891 · Filter by author marcominerva opened on Oct 30, 2026
  1

  

• Python: [Bug]: ToolResultCompactionStrategy drops hosted tool results during compaction

  agentscompactionpythonreproduced
  Bug

  microsoft/agent-framework#9886 · Filter by author uragoodman opened on Oct 30, 2026
  2

  

• Python: [Bug]: FileSessionStore cannot quarantine corrupt snapshots near Windows MAX_PATH

  agentspythonreproduced
  Bug

  microsoft/agent-framework#9885 · Filter by author Aaravkhanal opened on Oct 30, 2026
  2

  

• .NET: [Bug]: Type-generated structured-output schema can contain nested $ref rejected by OpenAI Responses

  .NETpythonreproduced
  Bug

  microsoft/agent-framework#9854 · Filter by author saisrivathsa opened on Oct 30, 2026
  1

  

• Python: [Bug]: RedisHistoryProvider max_messages trimming can orphan a tool result, causing every subsequent turn to fail

  memorypythonreproduced
  Bug

  microsoft/agent-framework#9851 · Filter by author LUCKYREDDY31 opened on Oct 29, 2026
  1

  

• Python: [Bug]: Resuming from a checkpoint discards caller-supplied run kwargs, contrary to the documented contract

  pythonreproducedworkflows
  Bug

  microsoft/agent-framework#9850 · Filter by author BlueX888 opened on Oct 29, 2026
  1

  

• Python: [Bug]: A fresh run() on a reused workflow instance can complete a fan-in with stale messages from the previous run

  pythonreproducedworkflows
  Bug

  microsoft/agent-framework#9849 · Filter by author BlueX888 opened on Oct 29, 2026
  2

  

• Python: [Bug]: ChatResponse.to_updates() is not the inverse of from_updates() for consecutive same-role messages without message_id

  agentspythonreproduced
  Bug

  microsoft/agent-framework#9848 · Filter by author BlueX888 opened on Oct 29, 2026
  1

  

• Python: [Bug]: Schema-supplied FunctionTool rejects a whole-number float for an "integer" parameter

  agentsmcppythonreproduced
  Bug

  microsoft/agent-framework#9843 · Filter by author danielquintas8 opened on Oct 29, 2026
  2

  

• .NET: [Bug]: Foundry Hosting emits a separate reasoning item for every streamed TextReasoningContent update

  foundryhosting.NETreproduced
  Bug

  microsoft/agent-framework#9820 · Filter by author shashaa35 opened on Oct 29, 2026
  2

  

• Python: [Bug]: LocalShellTool shell= / AGENT_FRAMEWORK_SHELL strips backslashes from Windows paths

  pythonreproducedskills
  Bug

  microsoft/agent-framework#9819 · Filter by author jaeminbird opened on Oct 29, 2026
  1

  

• Python: [Bug]: AgentLoopMiddleware fires turn-scoped after_run on a failed/early-closed streaming iteration using a stale prior response

  compactionharnessmiddlewarepythonreproduced
  Bug

  microsoft/agent-framework#9817 · Filter by author CorgiBoyG opened on Oct 29, 2026
  3

  

• Python: [Bug]: AG-UI shares one AgentSession across authorization scopes when a bare Workflow is passed to add_agent_framework_fastapi_endpoint

  ag-ui.NETpythonreproducedtriage
  Bug

  microsoft/agent-framework#9811 · Filter by author diegoDrp-Dev opened on Oct 28, 2026
  5