add CHANGELOG

4 jobs for master in 14 seconds (queued for 5 seconds)
latest
Status Job ID Name Coverage
  Test
passed #6510
autoscale-linux
docs

00:00:05

passed #6509
autoscale-linux
linux

00:00:14

passed #6508
xcode8 atbuild
osx

00:00:05

 
  Deploy
manual #6511
autoscale-linux allowed to fail manual
deploydocs