1.1.2 New Logging Sinks. Summary of changes after 1.1.1:

New Sink and Existing sink improvements

• logrotate with thread-id formatting (#53 ) @KjellKod
• example colored output improved (#59) @guzhaoyuan
• Windows tracelogging (#71) @jjhegedus
• File logger with access to open file descriptor (#81) @JoelStienlet

Build improvments

• C++14 (#54) @bmagistro
• CMake external project support (#56) @lishuai87
• Syslog CMake improvement (#77) @JoelStienlet
• Gtest dynamic download (#94) @mkilivan

Bug fix

• mktime tiny memory lead ref(#57) @lishuai87
• syslog (#79, #91) @JoelStienlet