Category Archives: Releases

Kotlin 1.4-M1 Released

We are happy to announce the first preview version of the new major release: Kotlin 1.4-M1. A few months ago, we published an announcement of what to expect in Kotlin 1.4. As the release approaches, we’re offering you a preview … Continue reading

Posted in EAP, Releases | Tagged | 15 Comments

Kotlin 1.3.70 Released

Today we’re happy to present to you the latest version of Kotlin – 1.3.70. This incremental release doesn’t provide any major new features. However, we’ve tried our best to improve the existing functionality, fix issues, and even add experimental things … Continue reading

Posted in Releases | Tagged | 21 Comments

Ktor 1.3 Release

Ktor 1.3 was released recently, and we’re happy to share the details with you in this blog post. Ktor consists of two parts: the server engine and a flexible asynchronous HTTP client. The current release focuses mainly on the HTTP … Continue reading

Posted in Libraries, Releases | Tagged | 7 Comments

Kotlin 1.3.60 Released

We’re happy to present the new release today, Kotlin 1.3.60. In addition to the quality improvements, this version focuses on: Optimizing the comparison of inline classes. Tooling improvements for debugging, J2K converter, and Gradle scripts written in Kotlin. Support for … Continue reading

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Kotlin 1.3.50 released

We’re happy to announce the release of Kotlin 1.3.50 today. In addition to the quality and tooling improvements, the main focus for this version has been on: Designing a new Duration and Time Measurement API (available for preview). Working on … Continue reading

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Kotlin 1.3.40 released

We’re happy to present the new release today, Kotlin 1.3.40. In addition to the quality and tooling improvements the main focus for this version has been on: Gradle support for NPM, Yarn, and Webpack for Kotlin/JS Test runner improvements for … Continue reading

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Kotlin 1.3.30 released

We’re happy to announce the release of Kotlin 1.3.30, a new bug fix and tooling update for Kotlin 1.3. The main areas of focus for this release have been around Kotlin/Native, KAPT performance, as well as improvements for IntelliJ IDEA. … Continue reading

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Kotlin 1.3.20 released

We’re happy to announce the release of Kotlin 1.3.20, a new bug fix and tooling update for Kotlin 1.3. In addition to improvements to the compiler and IDE, this version: Allows running Gradle tasks in parallel within a single project … Continue reading

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Ktor 1.0 Released: A Connected Applications Framework by JetBrains

As we work on Kotlin, we implement many features that help build idiomatic and high-performing APIs. We’ve been dreaming of seeing a Web framework that utilizes these features to the max. Today, we can finally say we’ve built that kind … Continue reading

Posted in JavaScript, Releases, Server | Tagged | 14 Comments

Kotlin 1.3 Released with Coroutines, Kotlin/Native Beta, and more

You can read this blog post in other languages: Today we are releasing Kotlin 1.3 together with a set of accompanying libraries, build tools, and learning materials! We develop Kotlin to be a good tool for all application developers, at … Continue reading

Posted in Android, Events, Native, Releases, Tools | Tagged | 30 Comments