* rewrite the LWKT scheduler's priority mechanism (XXX: more info?)
* Linux Emulation mostly MPSAFE
* Added renameat syscall (XXX: do we mention individual syscalls like this?)
+* kfree() IPIs dramatically reduced
> ### HAMMER changes
* added sha512 support to libmd
* ioprio, a utility to change the I/O priority of a process doing I/O on a disk with the dsched_fq policy
* lt, a 'tree'-like utility
-
+* nmalloc (libc malloc) gained a per-thread magazine layer for improved scalability
> ### amd64 related changes
* foo