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Fast startup time for MPS 2018.3.1!

Oscar Rodriguez

After talking with our users, we’ve realized that the performance of MPS, especially its startup times, wasn’t very good. For this version, we put some effort into boosting the performance and managed to make startup substantially faster. At the same time, we’ve also fixed some other bugs – see the complete list here.

Download MPS 2018.3.1

Please keep reporting issues and feedback about your experience with MPS in our tracker. Your voice matters!

Have a nice day!

Your JetBrains MPS Team

The Drive to Develop

JetBrains MPS 2018.3: Generator Plans, refined Build Language, UI/UX improvements, and Stronger Editor First Bug fix of the year!

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MPS 2022.1 was supposed to be released this month, but we unfortunately have to announce that this is not going to happen. The previous release, MPS 2021.3, was released late, which gave us a shorter time frame for fixing the bugs of the new features, while also developing functionality for MPS 2022.1. Rather than risk falling into a cycle of rushes and delays, we have decided to skip the release

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

We’re excited to announce that JetBrains MPS has won the 2021 DEVIES Award Europe for Best Innovation in Code Tools & Frameworks. The annual DEVIES Awards Europe recognize excellence in developer tools, products, and technology across 9 categories. Hundreds of products were nominated for the 2021 DEVIES Awards Europe, and the winners were selected based on their technical innovation, adoption,

For those of you that don’t know, the MPS IntelliJ IDEA plugins for MPS 2020.3.* aren’t available on our download page. The reason for this is that we found critical problems with migration, among other issues. The good news is that we are working to fix the issues for MPS 2021.1. If the plugins are a key element in your project, we can offer a workaround. Currently, our main issue is that languag

The MPS Blog

Fast startup time for MPS 2018.3.1!

Discover more

MPS Is Skipping the 2022.1 Release

The MPS 2021.2 Bug Fix Is Here

MPS Wins a 2021 DEVIES Award Europe!

The Return of MPS IntelliJ IDEA plugins for 2021.1!