New | Enhancements | Changes | Bug fixes
New
GenAI Assertions for downloaded file contents
You can now validate downloaded file contents with generative AI, including support for PDFs, CSVs, images, audio and video! Expand your end-to-end testing scenarios to include validations that content is accurate, compliant, and correctly formatted. Now available for all customers and trial users to try out in Labs: Setting > Labs. Learn more.
Enhancements
A new workflow for the mabl Test Creation Agent
To provide better visibility and control over test authoring, the workflow for the mabl Test Creation Agent features two new capabilities:
- Plan out your test - When you create a new browser test, you can now plan out and iterate on your test outline before launching the Trainer. This collaborative experience ensures the agent is aligned with your goals before generating steps. Learn more.
- Update existing tests - If you want to add new steps to an existing test, you can use the new Generate steps build out steps from a natural language prompt. Learn more.
mabl MCP tools for cloud runs and test planning
Get more done with the mabl MCP from your AI client of choice. mabl MCP tools introduced in October include:
- #run_mabl_test_cloud - trigger browser and API test executions in the mabl cloud. Learn more.
- #plan_new_test and #create_mabl_test_from_plan - plan a new browser test based on requirements and launch the Trainer with your provided test plan. Learn more.
New options for the Link Agent configuration file
If your team uses a Link Agent configuration file, you can now take advantage of two new settings to control how your Link Agent runs:
- Connection filters: restrict outbound traffic from the Link Agent
- Auto-reload: update settings in the configuration file without having to restart the agent
To learn more about how to apply these settings to your Link Agent, check out the release note.
Mobile tap steps that consider the big picture
To improve the reliability of mobile tap steps, generated element descriptions now consider the entire application screenshot. Previously, these descriptions focused primarily on the element itself. To learn more about why change this matters and how it helps, read the release note.
Improvements to test associations for reusable components
When managing reusable components like flows, snippets, DataTables, and file uploads, you can now access associated tests from a searchable modal. Learn more
iOS 26 support for mobile testing
iOS 26 is now supported for mobile cloud training and execution. Learn more.
Changes
MS Teams integration update
Microsoft is ending support for Office 365 Connectors after March 31st, 2026. If your organization uses the Teams integration, please ensure that it is migrated to Microsoft's new Workflows solution to avoid service interruption. Learn more.
Bug fixes
General
- Fixed issues with creating, saving, and loading tests with PDF assertions
Test creation
- Fixed an issue with the guided demo for new users.
- Resolved an issue with recording accessibility checks with any other severity than "Never fail"
- Added support for setting the content-type of individual form data fields in an API test when the request body is set to formdata.
- Fixed an issue where Configure Find was unavailable for mobile tap steps.
- Fixed an issue in the API Test Editor where the current value and parameter override fields would lose focus after entering one character.
Test execution
- Resolved issues with running performance tests over mabl Link.
- Fixed an issue that prevented basic auth credentials from running in performance tests.
- Fixed an issue with uploading files with duplicate file names.
- Resolved an issue with open email steps failing in mobile cloud runs.
- Fixed an issue where browser tests would use an API URL instead of an app URL when triggered from the mabl CLI with the --from-plan-id flag.
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