This September, Visual Studio App Center delivered build support for Xcode 11.7, 12.0, and 12.2 beta. In the process of expanding our Xcode support, we also investigated how many customers were using older versions. We discovered that our community currently builds between 2-4% of apps using Xcode 11.0,11.1 or 11.4. Therefore, we have decided to focus on supporting most commonly used Xcode versions. Effective November 5, 2020, we are ending support for Xcode versions 11.0, 11.1, and 11.4.

We recommend you update your build configuration to another Xcode version prior to November 5, 2020. After this date, any build configured with Xcode 11.0 or 11.1 will automatically be re-routed to Xcode 11.2.1, and apps with the configured Xcode 11.4 will be re-routed to Xcode 11.4.1. Please reach out to support if you have any questions.