BUG: Notion API call?

[Chaoscontrol]

Checks

• I have checked that this issue has not already been reported.

• I am using the latest version of Flow Launcher.

• I am using the prerelease version of Flow Launcher.

Problem Description

I have no clue what the error is related to. It happens randomly ever since I updated to 1.20, even when I'm NOT using Flow in any way.

I can only see some mention of Notion plugin in there, but no idea if it's related.

Flow Launcher version: 1.20.0
OS Version: 26100.4202
IntPtr Length: 8
x64: True

Python Path: C:\Users\axdr\AppData\Roaming\FlowLauncher\Environments\Python\PythonEmbeddable-v3.11.4\pythonw.exe
Node Path: 

Date: 06/09/2025 17:02:29
Exception:
System.AggregateException: A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception property. As a result, the unobserved exception was rethrown by the finalizer thread. (Method not found: 'System.Threading.Tasks.Task Flow.Launcher.Plugin.IPublicAPI.HttpDownloadAsync(System.String, System.String, System.Threading.CancellationToken)'.)
 ---> System.MissingMethodException: Method not found: 'System.Threading.Tasks.Task Flow.Launcher.Plugin.IPublicAPI.HttpDownloadAsync(System.String, System.String, System.Threading.CancellationToken)'.
   at Flow.Launcher.Plugin.Notion.NotionDataParser.<>c__DisplayClass28_0.<<FileSave>b__0>d.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at Flow.Launcher.Plugin.Notion.NotionDataParser.<>c__DisplayClass28_0.<FileSave>b__0()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
   --- End of inner exception stack trace ---

To Reproduce

No response

Screenshots

No response

Flow Launcher Version

1.20.0

Windows Build Number

26100.4202

Error Log

2025-06-09.txt

[deefrawley]

Already fixed in #3627. You can wait for the hotfix or test the pre-release version?

https://github.com/Flow-Launcher/Prereleases/releases/tag/v1.20.0.11957

[Chaoscontrol]

No prob. Sorry for the double report. I searched some of the keywords but didn't find that. I'll wait for the hotfix no problem.