update changelog

9 jobs for fixes in 5 minutes and 16 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed clang-c++11 #77305
Linux

00:03:58

passed cppcheck #77307
Linux

00:05:16

passed doc #77312
Linux

00:00:09

passed gcc-c++11 #77304
Linux

00:04:00

passed macos-c++11 #77306
Apple

00:03:03

passed VS2015-32-bit #77311
VS2015

00:01:10

passed VS2015-64-bit #77310
VS2015

00:01:19

passed VS2017-32-bit #77309
VS2017

00:01:09

passed VS2017-64-bit #77308
VS2015

00:01:30