Update to 1.26b:

--------------
Version 1.26b:
--------------

  - Added total execs/sec stat for afl-whatsup.

  - afl-cmin now auto-selects between cp or ln. Based on feedback from
    Even Huus.

  - Fixed a typo. Thanks to Jakub Wilk.

  - Made afl-gotcpu a bit more accurate by using getrusage instead of
    times. Thanks to Jakub Wilk.

  - Fixed a memory limit issue during the build process on NetBSD-current.
    Reported by Thomas Klausner.

--------------
Version 1.25b:
--------------

  - Introduced afl-whatsup, a simple tool for querying the status of
    local synced instances of afl-fuzz.

  - Added -x compiler to clang options on Darwin. Suggested by Filipe
    Cabecinhas.

  - Improved exit codes for afl-gotcpu.

  - Improved the checks for -m and -t values in afl-cmin. Bug report
    from Evan Huus.

--------------
Version 1.24b:
--------------

  - Introduced afl-getcpu, an experimental tool to empirically measure
    CPU preemption rates. Thanks to Jakub Wilk for the idea.

--------------
Version 1.23b:
--------------

  - Reverted one change to afl-cmin that actually made it slower.

--------------
Version 1.22b:
--------------

  - Reworked afl-showmap.c to support normal options, including -o, -q,
    -e. Also added support for timeouts and memory limits.

  - Made changes to afl-cmin and other scripts to accommodate the new
    semantics.

  - Officially retired AFL_EDGES_ONLY.

  - Fixed another typo in afl-tmin, courtesy of Jakub Wilk.

--------------
Version 1.21b:
--------------

  - Graduated minimize_corpus.sh to afl-cmin. It is now a first-class
    utility bundled with the fuzzer.

  - Made significant improvements to afl-cmin to make it faster, more
    robust, and more versatile.

  - Refactored some of afl-tmin code to make it a bit more readable.

  - Made assorted changes to the doc to document afl-cmin and other stuff.

--------------
Version 1.20b:
--------------

  - Added AFL_DUMB_FORKSRV, as requested by Jakub Wilk. This works only
    in -n mode and allows afl-fuzz to run with "dummy" fork servers that
    don't output any instrumentation, but follow the same protocol.

  - Renamed AFL_SKIP_CHECKS to AFL_SKIP_BIN_CHECK to make it at least
    somewhat descriptive.

  - Switched to using clang as the default assembler on MacOS X to work
    around Xcode issues with newer builds of clang. Testing and patch by
    Nico Weber.

  - Fixed a typo (via Jakub Wilk).

--------------
Version 1.19b:
--------------

  - Improved exec failure detection in afl-fuzz and afl-showmap.

  - Improved Ctrl-C handling in afl-showmap.

  - Added afl-tmin, a handy instrumentation-enabled minimizer.

--------------
Version 1.18b:
--------------

  - Fixed a serious but short-lived bug in the resumption behavior introduced
    in version 1.16b.

  - Added -t nn+ mode for soft-skipping timing-out paths.

--------------
Version 1.17b:
--------------

  - Fixed a compiler warning introduced in 1.16b for newer versions of GCC.
    Thanks to Jakub Wilk and Ilfak Guilfanov.

  - Improved the consistency of saving fuzzer_stats, bitmap info, and
    auto-dictionaries when aborting fuzzing sessions.

  - Made several noticeable performance improvements to deterministic arith
    and known int steps.

--------------
Version 1.16b:
--------------

  - Added a bit of code to make resumption pick up from the last known
    offset in the queue, rather than always rewinding to the start. Suggested
    by Jakub Wilk.

  - Switched to tighter timeout control for slow programs (3x rather than
    5x average exec speed at init).

--------------
Version 1.15b:
--------------

  - Added support for AFL_NO_VAR_CHECK to speed up resumption and inhibit
    variable path warnings for some programs.

  - Made the trimmer run even for variable paths, since there is no special
    harm in doing so and it can be very beneficial if the trimming still
    pans out.

  - Made the UI a bit more descriptive by adding "n/a" instead of "0" in a
    couple of corner cases.

--------------
Version 1.14b:
--------------

  - Added a (partial) dictionary for JavaScript.

  - Added AFL_NO_CPU_RED, as suggested by Jakub Wilk.

  - Tweaked the havoc scaling logic added in 1.12b.


(wiz)