A summary of changes since 13.2-RC3 includes:

o A fix to recalculate mitigations after reloading microcode on resume; this
  unbreaks suspend/resume on some laptops.

o A fix to stack unwinding of kernel dumps on arm64.

o A kernel panic fix in carp(4).

o Fix bug resulting in misdetecting endianness on any platform when using endian.h sometimes.