- Added support for disc media sizes (<rdar://problem/20219536>)
- The httpAddrConnect and httpConnect* APIs now try connecting to
multiple addresses in parallel (<rdar://problem/20643153>)
- - The cupsd domain socket is no longer world-accessible on OS X
+ - The cupsd domain socket is no longer world-accessible on macOS
(<rdar://problem/7542560>)
- Interface scripts are no longer supported for security reasons
(<rdar://problem/23135640>)