Title
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Alina Dolgikh [JB]

01/12/2023, 4:08 PM
📣 Be sure to update to Kotlin 1.8.0! Here are some of its biggest highlights: • New experimental functions for JVM: recursively copy or delete directory content • Improved kotlin-reflect performance • New -Xdebug compiler option for better debugging experience •
kotlin-stdlib-jdk7
and
kotlin-stdlib-jdk8
merged into
kotlin-stdlib
• Improved Objective-C/Swift interoperability • Compatibility with Gradle 7.3 Learn about new features in your favourite format (📹 / 📕)
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ianbrandt

01/17/2023, 11:10 PM
That Kotlin 1.8.0 can be used in IntelliJ 2022.3 with the 1.7.21 Kotlin IntelliJ Plugin seems like a rather significant and unintuitive change. It's documented in https://kotlinlang.org/docs/whatsnew18.html, but unless I'm missing it I don't see it mentioned in https://blog.jetbrains.com/kotlin/2023/01/kotlin-1-8-0-released/. The blog post says:
For IntelliJ IDEA 2022.3, the Kotlin plugin 1.8.0 will be delivered with upcoming IntelliJ IDEA updates.
I think this might leave some waiting for that IntelliJ update before trying the Kotlin update.
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Andrey Polyakov [JB]

01/18/2023, 2:58 PM
Thanks for your feedback, @ianbrandt I’ve added the same info from What’s new in Kotlin 1.8.0 to the blog post.
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grahamborland

01/23/2023, 10:18 AM
The Kotlin/Native compiler now supports the latest stable Xcode version, 14.1.
The latest stable Xcode version is 14.2 (released 13th December).