Releases

Our release of MPS 2021.3 will be delayed until next year. That said, we can’t finish the year without giving you a glimpse of what you can look forward to. DOWNLOAD MPS 2021.3 EAP Experimental Kotlin language support An experimental Kotlin implementation is now bundled with MPS. While it supports most of the structure elements in the language (and their text generation), it still remains only par

This is our third bug-fix release for MPS 2021.2. You can find the complete list of bugs fixed in this version here. Thanks to the community’s help, we spotted a critical bug in the Version Control / merge subsystem that was causing the generator to break. The problem was happening because the stereotypes (e.g. @generator) were being lost after merging models. The issue is fixed in this version

This is a special minor release containing primarily fixes that were requested by our support contract clients. In case you haven’t heard about our support program, we provide professional services to our clients to help them use MPS to achieve their goals faster. This business model allows us to keep MPS open source. We are committed and grateful to all of our clients, which is why we give the hi

The first release of the year is here! For the past few months, we have been enhancing different subsystems of the product to improve the user experience. Read more about the new functionality above, or if you are a more visual person, watch our screencast. DOWNLOAD MPS 2021.1 Editor Zoom in and zoom out The font size can be quickly adjusted in an open editor window by holding Ctrl and r

The new bug fix for MPS 2020.3.1 is here, and it comes with a special bonus for all Apple fans. You can now use MPS on Macs that have an M1 chip. To get started, download the installer for JetBrains MPS for Apple Silicon here or from the Toolbox App (in the Available for Apple M1 section). For the rest of the installers you can use our Download page. This bug fix also addresses a number of issues

Over the past few months we have been working to make MPS more usable, and we’ve been fixing issues reported by users. In this blog post, we describe this version's new functionality, and you can also watch our screencast with the main features. DOWNLOAD MPS 2021.1 New generator macro There's a new macro named $CALL-SITE$ that facilitates the insertion of a node attributed with a SWITCH/CALL

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