Just a week after dropping new Mac minis, MacBook Pros and a 2nd-generation HomePod, Apple turned its attention to software this week, pushing out a dozen software updates to every device it sells early. If you missed any of them, you can catch up here.
iPhone
iOS 16.3
Units: iPhone 8 and later, iPhone X and later, iPhone SE (2nd generation) and later
Security Updates: 12
Notable new features: Security keys for Apple ID; Advanced data protection for users outside the US; support for 2nd generation HomePod
iOS 15.7.3
Units: iPhone 6s, iPhone 7, iPhone SE (1st generation)
Security Updates: 5
Notable new features: None
iOS 12.5.7
Units: iPhone 5s, iPhone 6, iPhone 6 Plus
Security Updates: 1
Notable new features: None

Foundry
iPad
iPadOS 16.3
Units: iPad Pro (all models), iPad Air (3rd generation) and later, iPad (5th generation) and later, and iPad mini (5th generation) and later
Security Updates: 12
Notable new features: Security keys for Apple ID; Advanced data protection for users outside the US; support for 2nd generation HomePod
iPadOS 15.7.3
Units: iPad Air 2, iPad mini (4th generation) and iPod touch (7th generation)
Security Updates: 5
Notable new features: None
iOS 12.5.7
Units: iPad Air, iPad mini 2, iPad mini 3
Security Updates: 1
Notable new features: None

Foundry
Mac
macOS Ventura 13.2
Units: Mac Studio, Mac Pro (2019 and newer), MacBook Air (2018 and newer), MacBook Pro (2017 and newer), Mac mini (2018 and newer), iMac (2017 and newer), MacBook (2017) and iMac Pro
Security Updates: 22
Notable new features: Support for security keys for Apple ID; Advanced data protection for users outside the US
macOS Monterey 12.6.3
Units: Mac Pro (2013), MacBook Air (early 2015, 2017), MacBook Pro (early 2015, 2016), Mac mini (late 2014-2017), iMac (late 2015-2016), MacBook (early 2016)
Security Updates: 14
Notable new features: None
macOS Big Sur 11.7.3
Units: MacBook Air (Mid 2013, Early 2014), MacBook Pro (Late 2013, Mid 2014), iMac (2014), MacBook (2015)
Security Updates: 7
Notable new features: None
Safari 16.3
Units: Mac Pro (2013), MacBook Air (mid 2013-2017), MacBook Pro (late 2013-2016), Mac mini (late 2014-2017), iMac (mid 2014-2016) , MacBook (2015, early 2016)
Security Updates: 2
Notable new features: None

Foundry
Apple Watch
Units: Apple Watch Series 4 and later, Apple Watch SE and later, Apple Watch Ultra
Security Updates: 11
Notable new features: Unity Mosaic dial

Dominik Tomaszewski / Foundry
Apple TV
tvOS 16.3
Units: Apple TV 4K and Apple TV HD
Security Updates: 10
Notable new features: None

Foundry
HomePod
HomePod 16.3 Software Update
Units: HomePod (1st generation), HomePod mini
Security Updates: None
Notable new features: Temperature and humidity sensor (HomePod mini), remastered ambient sounds, Updated volume controls (HomePod)

Foundry
iPod touch
iOS 12.5.7
Units: iPod touch (6th generation)
Security Updates: 1
Notable new features: None