September 2018
Intermediate to advanced
434 pages
8h 47m
English
This year, we have the release of Swift version 4.2 with Xcode 10. Unlike previous years where we saw a full release of a Swift version, like Swift 3.0 and Swift 4.0, this year, we see the release of Version 4.2. Swift 5.0 has been moved to the sometime early next year in 2019.
Xcode 10 will be the last version to support Swift 3.0 Compatibility Mode. So, if your app uses Xcode version 3, the code needs to be migrated to at least 4.0 by next year.
Further refinements have also been introduced by Apple in Swift 4.2:
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