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/ iTunes 12.5.5 Agen G. N. Schmitz Apple has released [1]iTunes 12.5.5 in conjunction with the release of macOS Sierra 10.12.3 (see "[2]Apple Releases macOS Sierra 10.12.3, iOS 10.2.1, tvOS 10.1.1, and watchOS 3.1.1," 23 January 2017). Unfortunately, Apple provides only the inscrutable "minor app and performance improvements" for its release notes. If you come across any notable changes in terms of performance or user interface, please leave a comment below. (Free, 263 MB via direct download or Software Update, [3]release notes, 10.9.5+) References 1. http://www.apple.com/itunes/ 2. http://tidbits.com/article/17010 3. https://support.apple.com/kb/DL1814 .