AppCode 2016.2 发布了，AppCode 是一个全新的 Objective-C、Swift 的集成开发环境，用于帮助开发 Mac、iPhone 和 iPad 的应用程序。
值得关注的内容：
Swift
Syntax inspections (OC-13024)
Swift 2.2 support in parser (OC-13365 and subtasks)
New refactorings for Swift (Inline variable (OC-11356) and Introduce variable (OC-11591) first)
Related editor performance issues
Mixed Objective-C and Swift code:
Resolve issues
Improvements for Rename refactoring and Find Usages
Objective-C: fixes for generics