💡 In this page, you will find the list of all releases AB Tasty has made on
the tag, by version, from the most recent to the least recent updates. The
tag versioning is based on the
Semantic versioning (SemVer) version
scheme.It can be useful if you notice incidents on your website and want to
know if AB Tasty has made any update at the same time. If you see any
correlation, please contact
support@abtasty.com.
Version 4.31.0
On Jan 29, 2026 at 08:56 AM UTC
AI Generated Release Note
New Features
GA4 Integration for Multi Tests: GA4 key is now included for all multi tests, enhancing data tracking capabilities.
Bug Fixes
Pending Status Resolution: Fixed an issue where the “one visitor one test” feature was getting stuck in a pending status.
Version 4.30.0
On Jan 21, 2026 at 08:17 AM UTC
AI Generated Release Note
New Features
Campaign Size Management: Save campaign size by tag to better organize performance center results.
Bug Fixes
Widget CDN Issue: Fixed a bug related to the new Widget CDN service.
Version 4.29.0
On Jan 15, 2026 at 12:11 PM UTC
AI Generated Release Note
Improvements
Legacy Service Cleanup: Removed outdated services and related targeting criteria to streamline processes and improve system performance.
Editor Domain Update: From https://teddytor.abtasty.com to https://editor.abtasty.com.
Bug Fixes
Dependency Security Update: Updating internal dependency for better security.
Version 4.28.1
On Jan 13, 2026 at 09:00 AM UTC
AI Generated Release Note
Bug Fixes
Data Consistency Validation: Improved the data handling logic to ensure that information is sanitized before being processed, enhancing system reliability.
Date Alignment Correction: Resolved an inconsistency with the compilation date, ensuring accurate date information across systems.
Version 4.28.0
On Jan 6, 2026 at 01:07 PM UTC
AI Generated Release Note
New Features
Cache Directive Support: Added a future support for the stale-while-revalidate cache directive, allowing for improved caching efficiency and faster load times.
Improvements
Widget Infrastructure Update: Updated to use a new widget infrastructure for better integration and performance.
Bug Fixes
Multilingual Campaign Support: Fixed an issue to ensure that multilingual sub-campaigns are retained during compilation.
Mobile Event Listener: Resolved a bug where mobile event listeners were not being added correctly in certain scenarios.
Multiple Audience Management: Resolved a bug where two audiences with asynchronous code criteria were never resolved.
Version 4.27.2
On Dec 17, 2025 at 10:23 AM UTC
AI Generated Release Note
Bug Fixes
Dependency Security Update: Updating internal dependency for better security.
Version 4.27.1
On Dec 12, 2025 at 04:44 PM UTC
AI Generated Release Note
Bug Fixes
Measurement Protocol with AB Test: Addressed an issue to enhance compatibility between the measurement protocol and AB testing, ensuring more reliable results.
Version 4.27.0
On Dec 11, 2025 at 01:26 PM UTC
AI Generated Release Note
New Features
Enhanced Piano for Recos & Merch: Item IDs are now sent for analytics, providing more detailed tracking insights.
Bug Fixes
GA4 Measurement protocol: Corrected the measurement protocol issue for multi-page A/A testing to improve testing accuracy.
Version 4.26.0
On Dec 3, 2025 at 12:36 PM UTC
AI Generated Release Note
New Features
Brevo Integration for Recos & Merch: Introduced the ability to send variables for enhanced functionality and data management.
Improvements
Dependency Security Update: Updating internal dependency for better security.
Visitor ID Management for redirection: Simplified redirect processes.
Version 4.25.0
On Nov 20, 2025 at 09:51 AM UTC
AI Generated Release Note
New Features
Consent Enforcement for Recos & Merch: We’ve introduced a new feature that ensures user consent is enforced more thoroughly across our systems, providing clearer guidelines for respecting user privacy.