2026 Commerce Connect 15 release notes
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Follow this article to receive email notifications when new Commerce Connect 15 packages are available for 2026. Product packages are found on the Optimizely NuGet server.
August
EPiServer.Commerce 15.1.0
Enhancements
- Added aggregation of values from a product's linked variations into its ProductContent in Optimizely Graph, so a single product query returns data aggregated across all of the product's variants. See Index variants in a product document in Optimizely Commerce ConnectIndex variants in a product document in Optimizely Commerce Connect for information.
Bug fixes
- COM-21603 – Fixed the issue where the pricing and inventory editor did not scroll when adding a new price or inventory. The Save and Cancel buttons are now reachable without zooming out.
- COM-21719 – Fixed the issue where price changes on a catalog entry were not synchronized to Optimizely Graph. New, edited, and deleted prices now appear in Graph immediately.
- COM-21813 – Fixed the issue where the CommerceTrackingAttribute processed tracking after the controller action finished. All recommendations now apply when the action runs.
- COM-21857 – Fixed the issue where order data did not sync to Optimizely Data Platform (ODP). Order search treated a whitespace site ID as a value and returned no orders.
- COM-21891 – Fixed the issue where saving a price on a variant did not work when a matching price already existed. The two prices differed only by the time portion of their applied-on date.
July
EPiServer.Commerce 15.0.2
Bug fixes
- COM-21880 – Fixed an issue where personalization did not apply to content in content areas on categories, variants, bundles, and packages. Publishing a product also no longer removes personalization from the content.
June
EPiServer.Commerce 15.0.1
Bug fixes
- COM-21667 – Fixed an issue where shipping method parameters with different names but the same value were incorrectly rejected as duplicates in the Commerce admin UI.
- COM-21699 – Fixed a database migration failure that occurred when the database collation differed from the server collation.
- COM-21743 – Fixed the Failed to process your payment checkout failure with 3D Secure (3DS) payments.
- COM-21760 – Fixed a performance issue where Commerce UI module builds unnecessarily reprocessed unchanged .zip files in modules\_protected, increasing build times on sites with large module directories.