Kotlin 1.3 RC 版釋出：遷移你的 coroutines 程式吧！

摘要： Kotlin 1.3 RC 版 釋出了 ，這是 1.3 的最新預覽版和候選版，更新內容主要包含與新語言功能相關的關鍵錯誤修復，值得注意的變化包括： Ktor is wrapping up its API and looking forward to your fe...

Kotlin 1.3 RC 版 ofollow,noindex">釋出了 ，這是 1.3 的最新預覽版和候選版，更新內容主要包含與新語言功能相關的關鍵錯誤修復，值得注意的變化包括：

• Ktor is wrapping up its API and looking forward to your feedback. Ktor is a framework for building web applications, HTTP services, mobile and browser applications. It’s elegant, asynchronous and built on coroutines.

• The official code style is now used for all new projects. We also encourage you to migrate old projects to the official style.

• The main entrypoint can now take no parameters and also can be a suspending function.

• Experimental support for scripting introduced in version 1.2.50 has been reworked and improved.

• An experimental kotlinx.serialization plugin has been merged to the main Kotlin project. Now it’s a bundled compiler plugin.

• There are new deprecations in the standard library, as well as errors for some old deprecations.

• Annotations in the org.jetbrains.annotations package were extracted from the standard library to separate artifacts.

此外，Kotlin 1.3 協同程式已達到穩定狀態。現在是使用舊的實驗協同程式遷移庫的好時機，官方亦提供了工具幫助我們遷移程式碼。 詳情請檢視釋出說明 。