We collect log by Application.logMessageReceived and send them to a log server. It work well in mono with stack trace.But it work in IL2CPP without stack trace infomation. I saw a note which say Android: Added support for managed stack traces on Android with IL2CPP. in 5.6.0 release notes. But I try 5.6.0 still without stack trace information in IL2CPP build version. Any suggestions?