Apple’s annual event is done and dusted for another 12 months, featuring a major raft of updates for all platforms, plus Swift, SwiftUI, UIKit, and more. But perhaps just as importantly, this year also featured a number of improvements to the conference format itself, and it seems increasingly clear that we cannot go back to the old WWDC format again.
SF Symbols allows us to render a huge and growing variety of icons inside our apps, and every year it gets bigger – not only do many more icons get added, but iOS 14 added the ability to render multicolor icons and iOS 15 added the ability to have complete control over individual layers.
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