Log Message:
Update to 1.66:

v1.66 2012.04.16
- make it thread safer, thanks to bug report from vega[DOT]james[AT]gmail
  [DOT]com, https://rt.cpan.org/Ticket/Display.html?id=76538
v1.65 2012.04.16
- added NPN (Next Protocol Negotiation) support based on patch from kmx
  https://rt.cpan.org/Ticket/Display.html?id=76223
v1.64 2012.04.06
- clarify some behavior regarding hostname verfication.
  Thanks to DOHERTY for reporting.
v1.63 2012.04.06
- applied patch of DOUGDUDE to ignore die from within eval to make tests
  more stable on Win32, https://rt.cpan.org/Ticket/Display.html?id=76147
v1.62 2012.03.28
- small fix to last version
v1.61 2012.03.27
- call CTX_set_session_id_context so that servers session caching works with
  client certificates too.
  https://rt.cpan.org/Ticket/Display.html?id=76053
v1.60 2012.03.20
- don't make blocking readline if socket was set nonblocking, but return as
  soon no more data are available
  https://rt.cpan.org/Ticket/Display.html?id=75910
- fix BUG section about threading so that it shows package as thread safe
  as long as Net::SSLeay >= 1.43 is used
  https://rt.cpan.org/Ticket/Display.html?id=75749
v1.59 2012.03.08
- if SSLv2 is not supported by Net::SSLeay set SSL_ERROR with useful
  message when attempting to use it.
- modify constant declarations so that 5.6.1 should work again
v1.58 2012.02.26
- fix t/dhe.t again to enable the workaround only for newer openssl
  versions, because this would cause failures on older versions
v1.57 2012.02.26
- fix t/dhe.t for openssl 1.0.1 beta by forcing tlsv1, so that it does
  not complain about the too small rsa key which it should not use anyway.
  Thanks to paul[AT]city-fan[DOT]org  for reporting.
  https://rt.cpan.org/Ticket/Display.html?id=75165
v1.56 2012.02.22
- add automatic or explicit (via SSL_hostname) SNI support, needed for
  multiple SSL hostnames with same IP. Currently only supported for the
  client.
v1.55 2012.02.20
- work around IO::Sockets work around for systems returning EISCONN etc
  on connect retry for non-blocking sockets by clearing $! if SUPER::connect
  returned true.
  https://rt.cpan.org/Ticket/Display.html?id=75101
  Thanks for Manoj Kumar for reporting.
v1.54 2012.01.11
- return 0 instead of undef in SSL_verify_callback to fix unitialized
  warnings.  Thanks to d[DOT]thomas[AT]its[DOT]uq[DOT]edu[DOT]au for
  reporting the bug and MIKEM for the fix.
  https://rt.cpan.org/Ticket/Display.html?id=73629
v1.53 2011.12.11
- kill child in t/memleak_bad_hanshake.t if test fails
  https://rt.cpan.org/Ticket/Display.html?id=73146
  Thanks to CLEACH ofr reporting
v1.52 2011.12.07
- fix syntax error in t/memleak_bad_handshake.t
  thanks to cazzaniga[DOT]sandro[AT]gmail[DOT]com for reporting
v1.51 2011.12.06
- disable t/memleak_bad_handshake.t on AIX, because it might hang
  https://rt.cpan.org/Ticket/Display.html?id=72170
v1.50 2011.12.06
  Thanks to HMBRAND for reporting and Rainer Tammer tammer[AT]tammer[DOT]net for
  providing access to AIX system
v1.49 2011.10.28
- another regression for readline fix, this time it failed to return lines
  at eof which don't end with newline. Extended t/readline.t to catch this
  case and the fix for 1.48
  Thanks to christoph[DOT]mallon[AT]gmx[DOT]de for reporting
v1.48 2011.10.26
- bugfix for readline fix in 1.45. If the pending data where false
  (like '0') it failed to read rest of line.
  Thanks to Victor Popov for reporting
  https://rt.cpan.org/Ticket/Display.html?id=71953
v1.47 2011.10.21
- fix for 1.46 - check for mswin32 needs to be /i. Thanks to
  Alexandr Ciornii for reporting
v1.46 2011.10.18
- disable test t/signal-readline.t on windows, because signals are
  not relevant for this platform and test does not work.
  https://rt.cpan.org/Ticket/Display.html?id=71699
v1.45 2011.10.12
- fix readline to continue when getting interrupt waiting for more
  data. Thanks to kgc[AT]corp[DOT]sonic[DOT]net for reporting problem