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2025-08

UAT release
Production release

18 August 2025

01 September 2025

This month we have released some meaningful enhancements across different areas of the platform.

Feature Focus: Testing Center — Systematic Test Case Generation

Single Change Permutation Mode

The Systematic test case generation feature in Spark enables users to create test cases that cover test cases across all your input parameters. In this release, we’ve introduced a new Single Change Permutation mode to enhance the flexibility of test case generation. Unlike the original combination system — which creates all possible permutations of input values — this mode generates test cases where only one variable changes at a time, keeping all others constant.

Benefits

  • Enables more controlled, isolated testing.

  • Allows for wide coverage of input variations.

  • Keeps the number of test cases low, reducing redundancy and execution time.

  • Useful for pinpointing the impact of individual variables.

How It Works

To use the Single Change Permutation mode, start by selecting it in the “Define your testbed” section. Once selected, you’ll add and configure your input fields and values—just like you would in the original All Permutations mode. The system then uses your default values as the baseline and generates new test cases by changing one value at a time across your selected inputs. This results in a clean, easy-to-compare set of test cases that provides wide coverage while keeping the number of variations low.

Release notifications

Learn more about new Spark features directly within our web interface! With each new release, a notification will appear in the bottom right corner of the screen. Upon clicking Learn more, a sidebar will appear with a summary of the new features in the release!

If you have dismissed the notification by accident and would like to review the release messages again, you can click the User menu and choose What’s new.

Notable enhancements

  • Testing Center: The Run Testbed journey has UX improvements for more consistent terminology and clearer indicators of successful or failed testbed runs.

  • API Tester: The Raw view now includes a Copy button to make it easier to copy and edit API requests and responses.

  • Import and Export API:

    • A new /status endpoint allows you to check job progress.

    • Export API is now significantly faster for services with many versions.

    • Export API provides more detailed timing information for service exports.

  • API Call History: A new endpoint allows access to individual call details using the call_id reference.

  • Multi-Factor Authentication: MFA for user accounts can now be enabled through the user management interface.

Version number

v8.34.0

Last updated