After iOS, the rest of Apple’s operating systems got update too. Apple has not released any detailed changelog and during public betatesting no new major features were found. It is pretty strange that Apple does not provide detailed changelog as it did in the past. It’s all about bug fixes, performance and security improvements. Before updating any of these operating systems, make sure your important data are backed up on safe place, like external drive, cloud or NAS.
macOS can be updated via System Preferences in section “Software Update”.
watchOS can be downloaded through the dedicated Apple Watch app on the iPhone by going to General –> Software Update. As usual, the Apple Watch needs to have at least 50 percent battery, it needs to be placed on a charger, and it needs to be in range of the iPhone.
tvOS can be updated over-the-air via the Settings app on the Apple TV by going to System –> Software Update.
New version number(s):
- macOS – 10.14.3
- watchOS – 5.1.3
- tvOS – 12.1.2