v4.1.1
audisp-af_unix: Add error logging for socket unlink failure
queue concurrency test: adjust to real world use case
Write test suite for audisp/queue.c
Move audispd.conf settings into auditd.conf
Implicit builtin functions
auditd: use O_PATH to avoid blocking on special files
auditd: Avoid blocking on open syscall
Fix child process error handling and memory leak in safe_exec
SIGUSR now also restarts queue processing if its suspended
Add metric helpers and persistent queue option