Here some frequently asked questions (FAQ) about iOS 8.
Yes! Apple released iOS 8, you may have the update already available on your phone.
There are no known issues if they have been generated with GeneXus X Evolution 2 Upgrade 6, GeneXus X Evolution 3 Upgrade 1 or higher.
Issues related to Date Picker and others have been fixed in those upgrades.
If your apps have been generated with GeneXus X Evolution 2 Upgrade 6 or GeneXus X Evolution 3 Upgrade 1 they will scale as all legacy apps do on these devices.
To take advantage of the bigger screens, you need GeneXus X Evolution 2 Upgrade 7, GeneXus X Evolution 3 Upgrade 2, or higher. (not available as of September, 2014). A preview of GeneXus X Evolution 3 Upgrade 2 is expected to be released in november.
Please attend this conference at the GX24 (material)
Only XCode 5.x and iOS 7.x SDK or lower is supported in GeneXus X Evolution 2 Upgrade 6 or GeneXus X Evolution 3 Upgrade 1 or prior.
XCode 6 with iOS 8 SDK is required in GeneXus X Evolution 2 Upgrade 7, GeneXus X Evolution 3 Upgrade 2, or higher.
As of September 2014, the KBN for X Evolution 3 has been updated to X Evolution 3 Upgrade 1 code base. The KBN for X Evolution 2 still corresponds to X Evolution 2 Upgrade 5 code base.
As stated here "...beginning February 1, 2015 new iOS apps submitted to the App Store must include 64-bit support and be built with the iOS 8 SDK. ..."
That means that as of February 1, 2015, new apps are required to be built with GeneXus X Evolution 2 Upgrade 7 or GeneXus X Evolution 3 Upgrade 2 or higher. You can still update apps generating with previous versions.
Apple Requirements