v5.01c

Version ++5.01c (release)

• MacOS persistent mode now uses futex mode now too which increases speed
  and reduces system call overhead (opt out with AFL_FAST_CHILD_SYNC) - this
  requires a MacOS from 2024 onwards.
• afl-fuzz
  • new adaptive MOpt! Much better than the outdated one we still had.
    How good it is still needs to be seen but initially it seems to be
    better than standard havoc
  • enforce halt on UBSAN errors
• afl-cc:
  • enforce halt on UBSAN errors (AFL_USE_USBAN=1)
  • better cmplog on MacOS
  • removed unsupported LLVM version code paths from afl-cc and llvm passes
  • compcov: fixes for float splittings (thanks to @ngg)
• nyx_mode:
  • fix nyx_mode issues (thanks to @morehouse)
• qemu_mode:
  • non-colliding coverage!
  • faster persistent fuzzing
  • minor bug fixes
• qemu_bridge:
  • new mode with current QEMU version, so plugins possible, new processors
  • sightly slower than qemu_mode
  • WIP!