Open Unity Bugs / Issue #s affecting Mirror

#1359764: AssemblyBuilder slow on Apple Silicon
Unity 2021.2.
apple silicon.
makes builds & weaving & weaver tests super slow
time to run all Mirror tests:

• Unity 2021.3: 200 seconds
• Unity 2022.2: 95 seconds
  https://issuetracker.unity3d.com/issues/apple-silicon-much-slower-than-i9-when-using-test-runner
• confirmed by QA

IN-44868 ILPostProcessor Logger cuts off \n log entries requiring multi line logging workaround

• fixed in 2021.3.32f1, 2022.3.11f1, 2023.2.0b13 and 2023.3.0a8

IN-3335 Dedicated Server Build (Apple Silicon) 5-10x slower than regular builds
Supposedly fine on Windows.
Reported 2022-05-25.

• confirmed by QA

IN-42857 CompilationFinishedHook stopped working in Unity 2022.3.0
Works fine in Unity 2021.

• Marked as "Won't fix" by Unity

ILPostProcessor processes assemblies before processing their references

• https://github.com/MirrorNetworking/Mirror/issues/3525

Socket.ReceiveFrom allocates
this is a .net issue.
https://github.com/dotnet/runtime/issues/30797

Start by reviewing the Unity Issue Tracker links and Mirror issue #3525, then separate the listed items that are fixed, won't fix, or external .NET issues. No Mirror file or test is named, and the issue does not define a single change or completion condition.