Yes, unfortunately the PR’s project wasn’t set to “Copter 4.1” so I didn’t see it when I prepared the 4.1.5 release and this wasn’t caught during the 4.1.5-rc1 beta testing.
It will go into 4.1.6 but I can’t immediately promise when that will be released because we’re just about to start the 4.2 beta (it will certainly be included in 4.2 though).