MPS 2021.3.5 Is Out Now

For MPS users that are using last year’s version (2022.3), we’re releasing an update with numerous fixes. Many of them have been back-ported from the new MPS 2023.2, so you may have heard of some of them already. DOWNLOAD MPS 2022.3.1 See a full list of issues fixed in 2022.3.1 here. Back-ported fro…

In this release, we’ve achieved objectives from several different areas. You will find substantial improvements to JUnit support and the BaseLanguage integration with Java’s lambdas. The IDE is now more configurable, with the type system offering new ways to override rules in extending languages, as…

MPS 2021.3.4 has just arrived with a batch of useful backported improvements. Parallel model checker The model checker can now effectively utilize parallel hardware, thereby speeding up the process of model checking. Depending on the settings in Settings | Tools | Model Checker, it can spawn multipl…

Today we’re releasing the Release Candidate for MPS 2023.2. We have finished implementing all the major changes and features, and now we need your help. Please test it out properly on your projects and let us know if you encounter any bugs so we can be sure to fix them before the final release. DOWN…

Today we’re releasing the first EAP build for MPS 2023.2, which means the next major release is just around the corner. Test it out and let us know how the new features work for you. DOWNLOAD MPS 2023.2 EAP Here are some of the new features for you to try. Support for JUnit 5 Tests in MPS are now ge…

It’s never too late to improve old software! We’ve just backported two useful features from the latest MPS version all the way back to version 2021.3.3, which has just been released. MPS 2021.3.3 adopts one improvement that enhances the functionality of the overrides flag in the type system infere…

Since many MPS users are still using version 2022.2, we’re now releasing a gentle update with numerous fixes. The most prominent improvements are: There are no more lagging issues when migrating to MPS 2022.2. Inconsistent models stored with per root persistence no longer cause MPS to crash. …

This version was supposed to be released last year, but we had to delay the release date because of some technical issues. MPS is built on top of the IntelliJ IDEA platform, so every release cycle, we have to migrate to the new version of the platform. Sometimes the migration is straightforward, oth…

The MPS Community Meetup is back! Join us for the MPS Community Meetup 2023 in Munich on May 11 and 12. Like previous years, the event will be a series of talks from the community and the MPS team sharing the product’s status. Register today! The call for speakers is open! We are accepting talks…

MPS 2022.2 came with a major change in the Java Development Kit version. It now supports JDK 17, while the previous versions supported and ran on JDK 11. This change may or may not impact your projects, so we decided to cover the areas that could be affected. The platform update The JDK change origi…

For this release, we focused on improving support for the functionality introduced in previous releases. Read about all the new features we’ve prepared for you. You can also watch our screencasts (part 1 and part 2) to get better acquainted with the main features. DOWNLOAD MPS 2022.2 Annotations in…

As previously mentioned, we decided to skip MPS 2022.1 as we were too busy fixing issues from the last release and didn’t have enough time to prepare the new functionality. Now we have new features to present to give you a glimpse of what’s to come in MPS 2022.2. DOWNLOAD MPS 2022.2 EAP Annota…