Log Message:
Update to 1.49:

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Version 1.49b:
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  - Added code save original command line in fuzzer_stats and
    crashes/README.txt. Also saves fuzzer version in fuzzer_Stats.
    Requested by Ben Nagy.

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Version 1.48b:
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  - Fixed a bug with QEMU fork server crashes when translation is attempted
    after a jump to an invalid pointer. Reported by Tyler Nighswander.

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Version 1.47b:
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  - Fixed a bug with afl-cmin in -Q mode complaining about binary being not
    instrumented. Thanks to Jonathan Neuschafer for the bug report.

  - Fixed another bug with argv handling for afl-fuzz in -Q mode. Reported
    by Jonathan Neuschafer.

  - Improved the use of colors when showing crash counts in -C mode.

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Version 1.46b:
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  - Improved instrumentation performance on 32-bit systems by getting rid of
    xor-swap (oddly enough, xor-swap is still faster on 64-bit) and tweaking
    alignment.

  - Made path depth numbers more accurate with imported test cases.

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Version 1.45b:
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  - Added support for SIMPLE_FILES in config.h for folks who don't like
    descriptive file names. Generates very simple names without colons,
    commas, plus signs, dashes, etc.

  - Replaced zero-sized files with symlinks in the variable behavior state
    dir to simplify examining the relevant test cases.

  - Changed the period of limited-range block ops from 5 to 10 minutes based
    on a couple of experiments. The basic goal of this delay timer behavior
    is to better support jobs that are seeded with completely invalid files,
    in which case, the first few queue cycles may be completed very quickly
    without discovering new paths. Should have no effect on well-seeded jobs.

  - Made several minor updates to docs.

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Version 1.44b:
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  - Corrected two bungled attempts to get the -C mode work properly
    with afl-cmin (accounting for the short-lived releases tagged 1.42 and
    1.43b) - sorry.

  - Removed AFL_ALLOW_CRASHES in favor of the -C mode in said tool.

  - Said goodbye to Hello Kitty, as requested by Padraig Brady.

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Version 1.41b:
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  - Added AFL_ALLOW_CRASHES=1 to afl-cmin. Allows crashing inputs in the
    output corpus. Changed the default behavior to disallow it.

  - Made the afl-cmin output dir default to 0700, not 0755, to be consistent
    with afl-fuzz; documented the rationale for 0755 in afl-plot.

  - Lowered the output dir reuse time limit to 25 minutes as a dice-roll
    compromise after a discussion on afl-users@.

  - Made afl-showmap accept -o /dev/null without borking out.

  - Added support for crash / hang info in exit codes of afl-showmap.

  - Tweaked block operation scaling to also factor in ballpark run time
    in cases where queue passes take very little time.

  - Fixed typos and made improvements to several docs.