Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Carbon Copy Cloner 4.1.6 Agen G. N. Schmitz Bombich Software released [1]Carbon Copy Cloner 4.1.5 (CCC) with a fix for a hang caused by behavior introduced by the OS X 10.11.1 El Capitan [2]security update (see also, '[3]Apple Releases OS X 10.11.1 to Fix Microsoft Office 2016 Crashes,' 21 October 2015). The backup utility was given direction to be more deliberate in unmounting destination volumes at the end of a backup task should Spotlight deny the unmount request, applied an exception handler to work around an El Capitan bug that could occasionally lead to crashes on launch, and added the capability to accept a blank password when accessing NAS volumes. Shortly after this release, Bombich Software updated Carbon Copy Cloner to version 4.1.6, which fixes a crash that was introduced in version 4.1.5, which could occur when trying to select a folder or disk image on a network volume as the destination to a task. ($39.99 new, 12.1 MB, [4]release notes, 10.8+) References 1. http://bombich.com/ 2. https://support.apple.com/en-us/HT205375 3. http://tidbits.com/article/16031 4. http://bombich.com/kb/ccc4/release-notes .