Mendix Release 10.22 and 11.0 Beta 1
This month’s platform update is packed with enhancements, including not one but two Studio Pro releases! We’ve focused on boosting performance, improving stability, and continuing to refine the developer experience. On top of that, we’re excited to roll out the first Beta of Mendix 11, giving you an early look at what’s coming next. And good news: everything available in version 10.22 is also available in version 11, so you can explore the new release without missing a thing.
Level up with a Fresh Wave of Platform Updates
Studio Pro 10.22
View Entities – General available
If you have complex data needs, for example preparing data for charts, or need to show large dataset from multiple entities, you’ll be happy to know that view entities are now officially GA. View entities allow you to use the power of your database to efficiently retrieve and transform the data as you need it in your application. It will help you make more performant data grids, decouple APIs from the data they expose, easily prepare data for charts, and many more use cases. You can find a number of these use cases in the documentation, with more to come.
Performance improvements
Windows Defender Exclusion
To make sure your apps start up fast and efficiently, Studio Pro now comes with a new check that will see if your app directory is included in the Windows Defender scans. If it is, Studio Pro will ask if it can exclude the folder for you so that it can more efficiently run your app locally, meaning less time waiting for the app to start up.
Version History
Previously when opening the History dialog, it could take seconds to open the history, depending on how much history there was to display. The first 25 results would be shown, and a ‘Show more’ button would show another 25.
By replacing the underlying Libgit2 library with native Git CLI calls we managed to squeeze out a significant performance improvement. The history dialog should now open much faster and will show 250 results per batch instead of 25. When viewing the history for a single document it’s still limited to 25 results, to prevent having to traverse the full app history.
Addressing Rapid Repository Growth with MPRv2
Last month MPRv2, our new storage format for Mendix Applications, reached GA status and became the default format for new apps. With the 10.22 and 11 Beta 1 releases, the format will now also be applied when opening existing apps.
With MPRv2 the key difference is that all documents, such as microflows, will no longer be stored as part of the .mpr file but as separate files in the mprcontents directory. The .mpr file will function as an index file pointing to all the different files on disk. This means that when you change one document, for example a page, only the small file representing that page will change on disk. This allows Git to calculate an efficient delta, which results in a more appropriate repository growth compared to MPRv1.
For the time being you can still manually revert to MPRv1 through the File menu, after which the automatic conversion will be suppressed for that branch. Please note that committing is no longer possible for MPRv1 apps in case the .mpr file exceeds 250MB of disk space.
Native Mobile – React Native Update
We’ve upgraded React Native to version 0.77.1, ensuring your applications are future-proofed and ready to run on the upcoming mobile operating systems set to launch later this year. To maximize these benefits, we recommend that all customers update their native mobile apps to Mendix 10.24, available in June 2026.
Studio Pro 11 Beta 1
View Entities – Maia for OQL and improved editor
For Mendix 11 we’ve replaced the view entity editor popup dialog with a tabbed document. This not only gives you more space to edit and test your OQL queries but more importantly it allows you to interact with Maia chat when editing your queries. Another benefit of the tabbed document is that it allows you to have it next to your domain model so you can easily check your domain model while writing your queries.
Maia now also helps you write OQL queries: open Maia for OQL from the OQL query document, specify what data you need the view entity to retrieve, and copy the proposed OQL query from Maia to your query document. Here you can review, optimize and validate the generated OQL by running it using the Run Query button.
Atlas Theme update
We’re excited to introduce a major update to the Atlas UI framework (currently in beta). This refresh brings a number of improvements, such as a modernized look and feel with updated page templates, building blocks, and a new sidebar layout to enhance your application’s visual experience.
It also comes with an enhanced set of design properties for more powerful low code styling (e.g. full flex support for containers), and a comprehensive system of color shades for the brand colors to give more flexibility when working with design system colors.
Lastly, Atlas is now leveraging CSS variables, which allows for easier overriding and enables runtime customization for white-labeling and accessibility features.
This opt-in update is backwards compatible with SASS variables, but we recommend updating your modules and custom variables to use CSS variables to fully take advantage of features like runtime styling changes.
Teamcenter Extension updates
You can now connect directly to your on-premise Teamcenter instance from within Teamcenter Extension—with Single Sign-On (SSO) support! This makes it easier for developers who don’t have access to traditional credentials-based sign-in.
While we’re on the topic of credentials, we’ve also enhanced the login flow to help prevent shared credentials from being accidentally committed to version control systems—a small change with big impact on security and team workflows.
To support a smooth transition to Mx11 without disrupting existing customer setups, we’ve released two versions of Teamcenter Extension:
- v4.0.0 – Requires Mendix Studio Pro 10.2.6 or higher
- v4.0.1 – Requires Mendix Studio Pro 10.21.0 or higher
Both versions offer the same feature set—just pick the one that fits your Studio Pro environment.
Mendix Portal in Korean and Japanese
In April, the public beta for adding Korean and Japanese to the Mendix platform has been launched, making life a lot better for non-English speakers. The beta covers a large part of the Mendix Portal, the Support Portal, and of course Studio Pro. For new users the language will be detected during sign-up, while existing platform users can simply switch between languages through their user profile.
The coming months we’ll focus on further translating the portal and increasing the quality of the translations, with the aim to reach GA status by the end of Q3. If you’re curious, try it out now by changing your user profile language, and/or changing the language in Studio Pro!
Mendix Data Loader for Snowflake – Delta ingestions
To avoid loading unnecessary data every time you run an ingestion from a Mendix application to Snowflake we made it possible to just load the data into Snowflake that changed in your Mendix app since the previous ingestion. This helps in reducing ingestion times and costs.
Within the Mendix Data Loader you now have the option to configure this option per endpoint, after which automatically the filter is applied based upon the standard attribute name for changed date and the starting timestamp of the latest successful sync.
AI – Building Smart Apps
Building agents and multi-agent patterns
We’ve just launched our showcase featuring 4 different multi-agent patterns to inspire your next project:
- Prompt chaining (Deterministic flow)
- Prompt chaining with gatekeeper (Deterministic flow)
- Evaluator optimizer
- Routing agent
Check them out to see real-world examples of how these patterns can enhance your applications. Also, have a look out for our latest blogpost: How Multi-Agent AI Systems in Mendix Can Train You for a Marathon as well as our how-to guide: Create your first agent.
Bring your own LLM and Integrating prompt management
In addition to the how-to about agents, there are two more new how-to’s available for you! The first one lets you bring your own LLM and combine it with all the GenAI platform capabilities (Conversational UI, Prompt Management, etc.). Follow the build your own GenAI connector how-to to get started. In the second how-to, learn how to integrate prompt management into your apps so that you can collaborate with prompt engineers and other AI specialists that can help you optimize prompts used in your Smart Apps.
Extending module usability and getting ready for Mendix 11
The GenAICommons and Mendix Cloud GenAI Connector are no longer protected modules so that all their inner workings can now be understood and debugged when needed. We have combined this breaking change with an upgrade to Mendix 10, so that they are ready for use with Mendix 11 as soon as it is out. In tandem, we have also published a new version of the ConversationalUI module to stay aligned.
Please note, that with these upgrades there are now different listings for Mendix 9 and 10:
- With Mendix 9, make use of the GenAI for Mendix bundle.
- For Mendix 10.21+ and Mendix 11, the individual components are available as individual marketplace listings (see previous paragraph for links).
We have also upgraded all other components for Smart Apps to 10.21:
…and all the starter apps
All these assets are now compatible with Mendix 11! We cannot wait for it to launch!
Pipelines is Generally Available!
Lots of time spent in building, deploying and testing Mendix apps? Busy with early morning or late-night deployments? Try out Mendix Pipelines! Automate build, test, and deploy in a flash with a kick of AI, all without leaving the Mendix platform with Mendix Pipelines.
Now generally available!
Read our blog post to learn more!
Are you ready to start your next app?
- Download Mendix Studio Pro.
- Take a closer look at all the features, improvements, fixes, and more in the Mendix 10.22 Release Notes.
- Don’t want to miss future updates? Subscribe to our blog to catch the latest news.