Log Message:
Update 0.33 to 0.35
-------------------
0.35    2015-04-06 22:20 UTC
        + Fix : The module could end being disabled in one thread if it was
                first loaded in another thread and that thread was immediately
                terminated. This is now fixed and should address test failures
                of t//09-load-threads.t and t/42-threads-global.t.

0.34    2015-04-02 19:50 UTC
        + Chg : The new environment variable to enable thread tests on older
                perls is PERL_FORCE_TEST_THREADS. Note that this variable
                should only be turned on by authors.
        + Fix : [RT #100068] : add link to historical tchrist post
                The link has been added to the documentation. Thanks Olivier
                Mengué for reporting.
        + Fix : Segfaults when the module is loaded by several threads (or
                Windows emulated processes) ran in parallel.
        + Fix : Update the Windows ActivePerl + gcc 3.4 workaround for
                ExtUtils::MakeMaker 7.04. Thanks Christian Walde for reporting
                and feedback on this issue.
        + Fix : Be really compatible with the optional OP_PARENT feature.
        + Tst : $ENV{$Config{ldlibpthname}} is now preserved on all platforms,
                which will address failures of t/41-threads-teardown.t and
                t/50-external.t with unusual compilers (like icc) that link all
                their compiled objects to their own libraries.