• Re-add SSLv3_method() for OpenSSL 1.0.2 and above. Fixes
  RT#101484.
  
• Don't expose ENGINE-related functions when building against
  OpenSSL builds without ENGINE support. Fixes RT#121538. Thanks to
  Paul Green.
  
• Automatically detect OpenSSL 1.0.x on VMS, and update VMS
  installation instructions to reflect removal of Module::Install
  from the build system. Fixes RT#124388. Thanks to Craig A. Berry.
  
• Prevent memory leak in OCSP_cert2ids() and OCSP_response_verify().
  Fixes RT#125273. Thanks to Steffen Ullrich.