Release

Kotlin 1.4.30 is now available. This is the last 1.4 incremental release, so we have lots of new experimental features that we plan to make stable in 1.5.0. We would really appreciate it if you would try them and share your feedback with us. We hope you enjoy testing out all these new updates, and please let us know what you think. What's changed in this release: Language features and compiler T

We’re planning to add new language features in Kotlin 1.5, and you can already try them out in Kotlin 1.4.30: Stabilization of inline value classes Experimental support for JVM records Experimental support for sealed interfaces and other improvements for sealed classes To try these new features, you need to specify the 1.5 language version. The new release cadence means that Kotlin 1.5 is going

We'll make the new backend Stable soon, so we need each of you to adopt it, let's see how to do it. We have been working to implement a new JVM IR backend as part of our ongoing project to rewrite the whole compiler. This new compiler will boost performance both for Kotlin users and for the Kotlin team itself by providing a versatile infrastructure that makes it easy to add new language features.

YouTrack 2020.6 comes with an alternative Lite interface that provides a table view for your issues, a handy WYSIWYG text editor, and the ability to access recently viewed issues and articles. If you work simultaneously with multiple issues, or you find the Classic interface is a bit overloaded, or you don’t use software development-related features like VCS integrations in your daily work, you de

Today we’re announcing the general availability of Space – an all-in-one extensible team collaboration solution covering software development, project and team management, and communications.

The public release of CLion 2020.3 is fast approaching. Today we are ready to announce our CLion 2020.3 Release Candidate! To install CLion 2020.3 RC (build 203.5981.106), download it from the website, update from our Toolbox App, or use this snap package (for Ubuntu). Please note that you need to have an active subscription or start a 30-day trial to use CLion 2020.3 RC. No patches are provided f

TeamCity 2020.2 introduces privacy-friendly login using external services, features the all-new Python build runner, and integrates with Bitbucket Cloud and JetBrains Space. It allows you to execute builds in external services without occupying build agents, and unlocks project editing on secondary servers in multi-node setups. Administrators can now customize the server clean-up schedule and view

Kotlin 1.4.20 is here with new experimental features for you to try. Being open to community feedback is one of the Kotlin team’s basic principles, and we need your thoughts about the prototypes of the new features. Give them a try and share your feedback on Slack (get an invite here) or YouTrack. Here are some of the key highlights: Support for new JVM features, like string concatenation via in

We are here to tell you that YouTrack 2020.4 comes with a welcome pack, which is full of onboarding features to help get started with YouTrack easier than ever. Following their smooth and simple migration to YouTrack with the new imports interface, newcomers will be able both to review a preconfigured demo project to see what YouTrack is capable of and to use the new onboarding tips to familiarize

We are happy to share all the new improvements that we’ve made for this release. If you are a visual person, you can watch our screencast, which describes the new features. DOWNLOAD MPS 2020.2 UI improvements to the VCS We’ve improved the look and feel of the Version Control System. The width of the editor area is no longer fixed, so the splitter can now be moved in both directions. The way ch