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Overall | Fixes and improvements (May 2026)

May 28th, 2026

Minor releases introduce new features and improvements. Check out what’s new!

  • Backend API | We added the option to provide an exact match searchTerm in the Preview GA4 report data endpoint.
  • Delivery API | Fixed a small discrepancy between the /navigation and /facets endpoints. A facet could disspear in the facets endpoint while still being returned by the navigation endpoint in case the 'hide filter when only 1 option is available' was turned on, and 'amount of values before collapsing list' was set to 1.
  • Delivery API | We've fixed a bug regarding the 'Hide filter when there is only one option available' option is used in combination with category facets. This option would incorrectly hide the facet when the root level of the category tree only contained one option, without considering that there were multiple options available in deeper levels of the tree. Now, the system counts all levels in the category tree when determining relevance, so the facet stays visible as long as there are multiple options at any level. The facet will only be hidden when there is truly just one option across the entire tree.
  • Delivery API | An issue where the 'one item per (sub)category' grouping option in Recommendations did not take the selection category into account has been fixed. This caused duplicate items from the same subcategory to appear in results when the recommendation was scoped to a specific category.
  • Delivery API | The 'Just Like You component' (in Builder) no longer looks just at the single profile closest to you, but now it looks in the closest 30 profiles. We also increased the number of articles to 40 per profile. In effect, the 'Just Like You component' now has a much larger pool of products it can recommend. Meanwhile we fixed an issue where certain profile keys with forward/backward slashes, hashtags and question marks didn't work with this component.

Tweakwise App

  • Tweakwise App | As an indication on whether your instance has enough (personalization) data to show consistent recommendations, the 'People like you' component in the Builder now displays a health warning (or error if necessary).
  • Tweakwise App | Translation management did not allow the same algorithm language with different code if part of the code was also used in another language setting (like: 'fr' and 'be_fr'). Now we just check for unique codes.
  • Tweakwise App | We have made a tiny update to the Google Analytics 4 Report preview odal. When previewing your data you can not only see all rows in a paginated list, but also you are now able to search in the list on values from the configured dimension.
  • Tweakwise App | The app now features page transitions, button press animations, card hover effects, modal backdrop blur, and a refined visual depth system, making every interaction feel snappier and more intentional.
  • Tweakwise App | Clicking through from an attribute's usage page to a linked filter template now works correctly instead of landing on an error page.
  • Tweakwise App | In the Catalog > Item Management module there was a bug in our validation. It required items to always have a category, but for content types like visual for example, this is not necessary. We fixed the validation to only require one or more categories when the item is a product.
  • Tweakwise App | We now return a 404 not found response error (instead of 500) when a Tweakwise App > Insights workspace is not found.
  • Tweakwise App | Fixed an issue where in the Feed import, all items last updated time would be updated. Even when the owner of an item was the API and should have remained untouched.
  • Tweakwise App | We fixed an issue in the backstage for the split Derived Attribute. In situations that you had a weird attribute name (containing brackets or other special characters), sometimes the save would not work.
  • Tweakwise App | Invalid GA4 metric/dimension combinations (e.g. item-level dimensions with page-view metrics) are now greyed out automatically, preventing configuration errors before they happen.
  • Tweakwise App | Creating a new up- or cross-sell recommendation no longer throws an error when generating a group code on the first attempt.
  • Tweakwise App | Somehow it was not longer possible to search for SKU characteristics in Tweakwise App > Catalog > Items. This problem now has been fixed. Due to a rendering bug, the item management feature seemed to be extremely slow, crash, and become unusable; performance and stability have been fully restored.
  • Tweakwise App | The Recommendations list view now includes a multi-select 'Group Key' filter, so you can quickly narrow down recommendations by their group. This filter only appears when group keys exist of course.
  • Tweakwise App | We've sorted the list of attributes for an item alphabetically and added a search bar for easier discovery in Tweakwise App > Catalog > Attributes.
  • Tweakwise App | After saving a product tile in the Plugin Studio, the page no longer goes white (the tile was always saved correctly, but now the UI agrees).
  • Tweakwise App | The time picker arrows in the AI Synonyms widget were hiding off-screen in some browsers, now they are fully accessible again. Also, button dropdown menus were randomly misbehaving or refusing to open but act appropriate again.

Insights

  • Insights Search Word Analysis Report | The Search Performance page has been relocated. You will now find it in the Search Word Analysis Report instead of the Conversion Report. Meanwhile we have added the category tree to the search performance page. You can now easily filter on category.
  • Insights Conversion Report | Previously, a search was only seen as a refinement of that search in situation where a user performed a modified search after the initial search. Now, if a user performs a search > triggers one page impression and no further events (e.g. itemClick or pageView) > then performs another search, this is seen as a search refinement.

JS Implementations

  • JS Implementations | The embeddable widget now correctly resolves the dynamic tile component on refresh in Microsoft Edge, instead of silently falling back to the compiled tile.