10.18.6

MTS

April 25, 2025

Mendix Studio Pro is our low-code IDE for professional developers. It's a powerful visual model-driven development environment to build apps on the Mendix Platform. With Studio Pro you can easily create, change, integrate, test and deploy your applications, all in one place. Moreover, you can manage branch lines and security as well as extend your app with custom code using the built-in editors. Click 'Download Studio Pro' to get the installer for free (Windows OS required*). Learn more about the installation and the Studio Pro capabilities in our documentation. Not a professional developer? Learn How Mendix supports different developer profiles .Before installing, please read the Release Notes to learn about improvements, bug fixes, backwards compatibility, breaking changes and known issues. *If you are using a Mac, check out these instructions first.

Release Notes - **Release date: April 25, 2025** ### Improvements * We made the text in the dialog that is shown when a page could not be found translatable. (Ticket 242035) ### Fixes * We fixed an issue where Consumed Web Service caused validation failure in runtime for WSDL files imported locally. (Ticket 146066) * We fixed an issue in **Message** definitions where custom names were reset on expansion of a node. (Tickets 222597, 227958, 236152, 232930, 240806, 241561, 244349) * We fixed an issue where an app crashed when a **Call a microflow** event was selected then the **Select** button was clicked in the **Map entity** dialog. (Ticket 225433) * We fixed an issue where Export mapping schema elements with forced selections were not automatically selected and expanded when choosing the document schema source for the first time using XML schema or Consumed Web Service as the schema source. (Ticket 232274) * In the modernized **Toolbox**, we fixed an issue where the **Toolbox** did not refresh after synchronizing the app directory to load new widgets. (Ticket 237560) * In the logic editors, we fixed the displayed data type for cross-module one-to-one associations. (Ticket 245052) * We fixed an issue in the React client where the document title was briefly **Mendix** during startup instead of the title configured in the application. (Ticket 245280) * We addressed a performance degradation during deployment involving widgets with text templates. (Ticket 245543) * We fixed an issue where the page editor's **Generate validation microflow** feature did show an **Oops** pop-up window. * We fixed an issue where the **Download Latest Version** button in the app selector downloaded the latest Windows version for MacOS users. * We fixed an unnecessary redirect that occurred when creating a new app from the Mendix Portal. * The command line tools now support ARM64 architectures without installing the .NET runtime x64. * The context menus which open in the page editor and microflow editors can now be navigated via arrow keys. * We fixed an issue where an app using the React client did not get updated correctly in production due to a caching issue. * We fixed an **Oops** pop-u window that occurred when reconfiguring a data source with an invalid expression referring to it. ### Known Issues * Importing a module containing workflows makes all running workflow instances incompatible. (Ticket 234084) * Fixed in [10.21.0](https://docs.mendix.com/releasenotes/studio-pro/10.21/#fix-workflow-instances).