<div dir="ltr"><div class="gmail_default" style="font-family:georgia,serif">It probably will. In WWDC videos, it was said you can use both Swift 2.3 and 3.0 in Xcode 8. Xcode 8 will be released together with iOS 10 and macOS 10.12. Swift 2.3 is provided to those who don't want to move to Swift 3.0 rapidly.</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">Zhaoxin</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 20, 2016 at 4:22 AM, Brent Royal-Gordon via swift-users <span dir="ltr"><<a href="mailto:swift-users@swift.org" target="_blank">swift-users@swift.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">> We would like to migrate our iOS apps to Swift 3 and iOS 10. However, we also want to be able to submit iOS 10 apps when iOS 10 is released.<br>
><br>
> Does anyone know if Swift 3 will be released alongside iOS 10? Can we submit Swift 3 apps to the App Store when iOS 10 goes GM?<br>
<br>
</span>It seems unlikely, and would be wholly unprecedented, for any Apple OS to go GM before the developer tools targeting it.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Brent Royal-Gordon<br>
Architechies<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
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