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Version 5.2
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The Regression Testing Extension for WordPress, simplifies testing by automating checks, ensuring site stability. It identifies anomalies, reducing manual labor, and enhances reliability. With intuitive controls, it integrates seamlessly, offering a user-friendly interface. This plugin, a boon for developers, ensures your site remains robust, even after updates.

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HOW IT WORKS

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Core Features of Regression Testing Extension

  • Automated Testing: Automatically run tests on your WordPress site to ensure new changes don’t break existing functionality.
  • Visual Regression: Compare screenshots of your site before and after updates to detect visual changes.
  • Integration with CI/CD: Seamlessly integrate with Continuous Integration and Continuous Deployment pipelines for efficient testing workflows.
  • Custom Test Scenarios: Create and manage custom test scenarios tailored to your site’s specific needs.
  • Detailed Reporting: Generate comprehensive reports highlighting test results and any detected issues.
  • Version Control Support: Integrate with version control systems to track changes and manage test cases effectively.
  • Cross-Browser Testing: Ensure your site functions correctly across different web browsers and devices.
  • Responsive Testing: Verify that your site maintains its functionality and appearance on various screen sizes and resolutions.
  • Easy Setup: User-friendly setup process to quickly get started with regression testing on your WordPress site.
  • Notifications and Alerts: Receive notifications and alerts for test failures or significant changes detected.

List of improvements in Regression Testing Extension version 5.2

  • = 5.2 5-26-2026 =
  • Fixed: Delayed scan scheduling and email notifications now only run when relevant snapshots and pages are available.
  • Added: Configurable delay option for post-update HTML regression scans, allowing scans to be enabled or disabled and delayed from 1 to 60 minutes.
  • Added: Per-page delayed scan scheduling with a new delayed-scan action for more flexible regression testing workflows.
  • Updated: Email notifications can now include the triggering snapshot or page when that information is available.
  • Updated: Added delay controls to the settings UI with value clamping to ensure saved delay settings remain within the supported range.
  • Updated: Strengthened validation for site and page inputs and improved snapshot selection reliability.
  • = 5.1.5 4-16-2026 =
  • Fixed: Improved scheduled iteration logic to prevent sites from being skipped during regression checks.
  • Fixed: Added client-side validation for AJAX page checks to prevent malformed requests.
  • Fixed: Improved URL resolution when fetching remote page content so pages load more reliably when site URL data is missing or incomplete.
  • Fixed: Site-specific settings now save the site URL to prevent missing or empty URL issues during future checks and comparisons.
  • Updated: Improved HTML difference detection for very large pages to provide more accurate comparison results.
  • Updated: Improved snapshot cache invalidation and site-wide upgrade version persistence for more reliable regression testing behavior.
  • Updated: Updated dependency libraries to improve compatibility and maintain stability.
  • = 5.1.4 1-22-2026 =
  • Fixed: Resolved an issue where the process could sporadically skip some sites instead of processing the full site list.
  • Fixed: Fixed the default widget layout and sizing to display correctly on the regression testing dashboard.
  • Updated: Updated dependency libraries to improve compatibility and maintain stability.
  • = 5.1.3 1-15-2026 =
  • Added: Automatic initialization for newly connected sites.
  • Added: Email notification deduplication to prevent duplicate alerts within a 5-minute window.
  • Updated: Improved error handling for missing or incomplete site data retrieval.
  • Updated: Enhanced database data validation to prevent potential notices.
  • Updated: Dependencies to latest versions for improved compatibility.
  • Updated: Added PHP 8.4 compatibility support.
  • = 5.1.2 12-1-2025 =
  • Fixed: Potential undefined variable issues in HTML regression tracking.
  • Added: Tracking and visibility for scheduled maintenance tasks with last-run timestamps for improved monitoring.
  • Updated: Changed element exclusion input format from line-based to comma-separated values. [(#846)](
  • Updated: Guidance text for clearer element entry instructions.
  • Updated: Default widget size and position parameters.
  • = 5.1.1 9-17-2025 =
  • Added: Background processing for snapshots to prevent timeouts during update operations.
  • Updated: Improved retention-days handling to eliminate PHP notices and preserve default configuration values.
  • Updated: ApexCharts scripts now load only on relevant pages to optimize overall performance and reduce unnecessary resource loading.
  • = 5.1 7-2-2025 =
  • Fixed: Issue where the “Scan” button remained enabled when the website had a connection error.
  • Fixed: Page reload issue that occurred after closing the scan modal window.
  • Fixed: Incorrect error message displayed when the dashboard plugin is disabled.
  • Added: Condition check before executing the cron job for sending email notifications to prevent unnecessary processing.
  • Added: Function to automatically delete website data when a site is removed from MainWP to maintain database cleanliness.
  • Added: Option to set custom retention time for HTML snapshots, allowing users to control storage duration.
  • Added: HTTP authentication login support for sites requiring basic authentication credentials.
  • Updated: Automatic update logic to check only the homepage when users enable automatic updates, improving scan efficiency
  • Updated: Manual scan process to use batched cron jobs that scan 3 pages at a time instead of scanning all pages simultaneously, reducing server load.
  • Updated: Scanning logic to exclude and remove pages that cannot be connected to, preventing failed scan attempts.
  • Updated: Modal close button styling with improved color scheme and repositioned buttons for better accessibility.
  • Updated: Replaced instances of the ‘mainwp’ text domain with ‘mainwp-regression-testing-extension’ for improved localization consistency.
  • = 5.0.1 2-28-2025 =
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