- update to 2.39b:
- Improved error reporting in afl-cmin. Suggested by floyd.
- Made a minor tweak to trace-pc-guard support. Suggested by kcc.
- Added a mention of afl-monitor.

- update to 2.38b:
* Added -mllvm -sanitizer-coverage-block-threshold=0 to
trace-pc-guard mode
* Fixed a cosmetic bad free() bug when aborting -S sessions
* Made a small change to afl-whatsup to sort fuzzers by name.
* Fixed a minor issue with malloc(0) in libdislocator
* Changed the clobber pattern in libdislocator to a slightly more
reliable one
* Added a note about THP performance
* Added a somewhat unofficial support for running afl-tmin with a
baseline "mask" that causes it to minimize only for edges that
are unique to the input file, but not to the "boring" baseline.
* "Fixed" a getPassName() problem with never versions of clang.