The guys at Apple informed us months ago, their intention to eliminate applications developed in 32 bits. That is to say, macOS High Sierra is the latest version of the operating system capable of supporting 32-bit applications. Surely in June we will know details of the next version of the Mac operating system, which will be available from September.
This message that Apple, which appears when we run a 32-bit application and indicates the incompatibility in the next version of macOS, is aimed at users, but also developers, to invite them to update their application in the coming months.
This message appears in the first beta of macOS High Sierra 10.13.4, what do you we count a few hours ago Soy de Mac. Apple wants to ensure that no user is warned of this measure carried out. At the moment it is shown only once when opening the application that works in 32 bits.
However, mentions of Apple in relation to the phase out of 32-bit apps started gradually in iOS apps. Since last year with iOS 10, Apple included increasingly insistent warnings to make users aware of the incompatibility of that particular application, in future versions of iOS. Finally, in iOS 11 it warned that such applications would not work. At least, from the iOS side, no major problems have been found by users, since developers have taken the opportunity to update applications or leave them when they know that they run on old devices with versions of iOS prior to iOS 11.
As for the Mac, As of this month of January, the new applications that are published in the Mac App Store must be inexcusably developed under 64 bits. From this moment, a margin period opens until June 2018, for developers to update applications to the 64-bit structure. From that moment on, all those developed in 32 bits will cease to be operational.
