Orlin Draganov (Progress Software) asked a question.

Edited February 16, 2026 at 8:03 AM
Sitefinity 15.2 Product Updates

Sitefinity 15.2.8421 Release Notes

What's new:

Section presets in Multisite

Section presets can now be shared and used across sites.

Improved formatting of AI generated text

Content generated using the Compose new text button is now properly formatted in the text editor.

New function call parameters

The functions and function_call parameters have been deprecated with the release of the 2023-12-01-preview version of the Azure OpenAI Service API. The replacement for functions is the tools parameter. The replacement for function_call is the tool_choice parameter.

Improvements:

Add support for additional properties on DAM assets import

What's fixed:

  • Personalization: sf-prs-lu cookie saving non-encoded Url (539103)
  • Preview link for group pages should not be available in Page templates > Used in pages (539479)
  • HyperLinkHelpers.GetFullPageUrl returns incorrect domain (539470)
  • Site Sync: Translating a Blog post, which was previously synced in "Scheduled for publish" state, breaks the EN version (539140)
  • ASP.NET  Core Renderer: Error in InitializeViewModel when trying to extend built-in Image widget (540015)
  • Next.js Renderer: Nested complex objects cannot be opened in a dialog beyond the 2nd level of nesting (539775)
  • MVC widgets are misplaced in Edit, when there is a Grid widget on the page template (426642)
  • Cannot sync images and documents when CDN is in front of Sitefinity (538293)
  • Constructing the redirect Url of detail item is not done by DataResolver.Resolve (539591)
  • MVC widget templates disappear after using revision history to revert to older version (539935)
  • Image resizing does not work as expected (535307)
  • Workflow: Value not persisted when Page has a parent page under it (540366)
  • Duplicate group page display in reorder view during scroll in Pages section (539684)
  • Personalized page is still locked after user A saved their draft changes, even though user A is out of the page and user B is not notified beforehand (532393)
  • Possible duplicated provider creation in Load balancing scenario (540808)
  • Video widget - uploading a video from computer does not reset on video change (539296)
  • Ordered/Unordered list does not add the number/bullet points to the Arabic text in Rich Text editor (538607)
  • Filter value changed if a specific submit is opened (539390)
  • Next.js Renderer: Dynamic list widget displays "No list type has been selected" message even though list type is selected (534335)
  • NullReferenceException when resetting user password through API (540878)
  • Expanding a group page in the backend, containing a child page scheduled for unpublishing, leads to an error: Index was outside the bounds of the array (540857)
  • ASP.NET  Core Renderer: Translating Form is not working during the import of the XLIFF file (541333)
  • ASP.NET  Core Renderer: Configuration to hide or propagate widget exception (540300)
  • ASP.NET  Core Renderer: Configuration to load page related fields during page render (505542)
  • ASP.NET  Core Renderer: Fix GetPageTemplates request exception when connecting to cloud SaaS locally (542429)
  • ASP.NET  Core Renderer: Using the RestClient to relate media item to dynamic content does not work, if the related media field uses all site sources (539402)
  • Accessing the offline site displays "Id cannot be an Empty Guid" error (541133)
  • Editing Content Block Table properties inserts a table (541187)
  • ASP.NET  Core Renderer: Filtration by custom choice field returns no items (541406)
  • Next.js Renderer: LinkModel (linkInsert) returns unexpected JSON in some cases (542604)
  • Error 404 when using two tabs with two different sites in Multisite (540292)

Developer tools updates:

  • Microsoft.Rest.ClientRuntime updated to 2.3.24
  • System.Text.Json updated to 8.0.5
  • 18 answers
  • 2.96K views

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8422 Release Notes

     

    What's fixed:

    • Cumulative product security enhancements and updates. For more information please refer to this KB

     

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8423 Release Notes

     

    What's fixed:

    • Fields tooltip is aligned with the text (518162)
    • Autogenerated field types: MixedContentContext - selecting an image from a different provider throws an error (541274)
    • Script added through the page's Title & Properties screen gets executed in the backend (542473)
    • Difference between the HTML field in the resource packages and the embedded one (542598)
    • Disabling comments globally and keeping them for a particular content type leads to inconsistent behavior (542689)
    • Related Data: Modifying a related item while on the Edit view of the parent item and then publishing the parent causes losing of related items (542489)
    • SharepointConnector: Sitefinity doesn't update ShortText or LongText fields from Sharepoint if they come with an empty string (542712)
    • Search Index: Related Image field for a dynamic module returns null (542874)
    • Sitefinity sends multiple choice form values in an invalid format to HubSpot (542706)
    • Prevent deleting the latest revision history item (540951)
    • A third token record is executed when you publish a news item (536513)
    • NextJs Renderer: RestClient does not serialize filter properly for non-primitive fields (543652)
    • Performance problem in IDocumentExtensions.SetContentItemLink (543671)
    • Inconsistent behavior among headless Create, Delete, and Update endpoints for libraries for a user in a custom role (543394)
    • Widget designers: Persisting multiple levels does not deserialize properly in ASP.NET  renderer (543952)
    • AdminApp: No validation for additional URL duplicates (543851)

     

  • Nader Dabour (Progress Software)

    Sitefinity 15.2.8424 Release Notes

     

    What's fixed:

    • NextJS Designers SDK does not deserialize properly multiple enum choice field (543435)
    • NextJs Renderer: Inconsistent behavior when registering custom views for built-in widgets (543484)
    • Missing progress indicator when setting permissions for a role (542924)
    • SiteSync: there is no dashboard system notification sent after successful sync (543809)
    • Cannot upload image to S3 in Turkish language (543900)
    • Cannot schedule sitesync at a specific date on 1/1/2025 at 12:00 AM (544411)
    • "Show all libraries" should be displayed when there are more than 5 libraries (529661)
    • Perform search with press enter result in two interactions (544807)
    • Personalization Insight: Cannot connect to the datacenter when domain starts with 'sitefinity' (544108)
    • Events: affecting OData requests for news and dynamic modules (544652)
    • NextJS Renderer: Link properties nested more than 1 level deep are not resolved correctly (544400)
    • NextJS Designers SDK: Multiple links properties are loading as single selection in designers (545057)
    • Improvements on filter on filtering by current site in forms grid (543387)
    • Introduced filter by current site in section presets grid (543387)
    • Filter by Not shared with any site causes issues in other filters (542760)
    • SiteSync: Form sync in one language reverts the other translations (544753)
    • Net Core Renderer - Multilingual Form submission missing checkbox data (544957)
    • Net Core Renderer - Images from external providers are not displaying on the page.(545133)
    • Module Builder export content not working (545688)
    • Cannot sign-on with 'Forgot Password' workflow (544322)
    • Email campaign links cannot be resolved if the issue is sent out from a subfolder site context (545604)
    • Files not downloading when served behind Azure CDN with ByteRangeSettings enabled (351202)
    • Kendo and Widget Designer: Unable to use Grids in designer after upgrading to 15.2 (545362)
    • Net Core Renderer - Open Graph description value pulled from the wrong field (545569)
    • Registering content location for custom widget does not work (546033)
    • Unpublished images' URLs return 404 in the backend when using blob storage pro vider with cdn parameter (535779)
    • Renaming a classification should update items in search indexes which use it (540181)

     

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8425 Release Notes

     

    What's fixed:

    • Backend search index does not work when there is corrupted Content type name (546491)
    • Changing page type and template breaks page editor (545816)
    • AdminApp: Cannot upload media files using RTE if the user does not have permissions for the Default library (545288)
    • Cannot regenerate thumbnails for library when there is a running task (546739)
    • Not all fields get refreshed with new data when modifying an item that has already been edited and published (544464)

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8426 Release Notes

     

    What's new:

    • Profile widget in NextJS renderer

    What's fixed:

    • Decoupled renderers: Search suggestions do not work when searching in Cyrillic (546719)
    • Search in Shared in component does not work with capital letters (542759)
    • Using UseOnlyUploadMode on related media field in single item selection mode breaks the UI and the upload functionality (545356)
    • NextJS Renderer: Rendering error when deleting widget personalization (546042)
    • Performance improvement in form responses export (540061)

  • Stoyan Dimitrov (Progress Software)

    Sitefinity 15.2.8427 Release Notes

     

    What's fixed:

    • Users: external auth provider users cannot persist updates to classifications in users (546922)
    • Issue with Items not loaded for Multiple Providers and Content Types (547083)
    • Next.js: LinkModel in complex object on level 5 not serialized correctly (547139)
    • Console error on expanded translation badges if a system language is removed (546025)
    • System language is not visible in grid when translation expander is collapsed (547350)
    • Url.WidgetContent overload does not append version parameter (547150)
    • Language Selector: Redirection to Home when the translation is missing fails to resolve the Url for the specific site resulting in 404 error. (547406)
    • SharedContentBlocks: Permissions denied message is hidden (547742)

     

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8428 Release Notes

     

    What's fixed:

    • Site Sync: Page set as new homepage does not appear for sync (548066)
    • Site Sync: Synchronization settings link is visible in SaaS deployment mode (550537)
    • Change on classification from site-specific to shared is not marked as pending for sync (548061)
    • JS error is thrown upon opening MVC Content block for edit (544599)
    • ASP.NET  Core using select expression and related items requires space between fields (548824)
    • System email templates customization per site for identity emails is not sent correctly (549438)
    • Next.js Renderer: Content locations for custom widgets does not work (550064)
    • Adding new child items does not invalidate cache for parent when using ChildItems extension method (550127)
    • Performance issues in System Email Templates in Basic Settings (550136, 550716)
    • Site Sync: Boolean field custom widget property does not sync to target (548962)
    • MediaItem images field allows selection of multiple images but persists only the first one (544136)
    • ASP.NET  Core Renderer: Share Preview Link URL for non-English page is not working (550868)
    • 'Select All' button on tree view deselects items when more than 20 are expanded (550256)
    • Multilingual: Manually added page links in Content block generate incorrect 'sfref' attribute (547965)
    • Error logging improvement: Site Sync error message for redirect responses is misleading (550785)
    • Registering content location for custom widget does not work when IsFilterable (550831)
    • Decoupled Renderers: OpenGraph Image field value is always set to the Image type (551104)
    • Pages: Infinite redirect loop when having the same additional URL as the main URL (550294)
    • 'X-File-Name' property not working correctly when creating documents through OData (546394)

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8429 Release Notes

     

    What's fixed:

    • Fix renderer share url in subapp (551909)
    • Cannot configure a redirect from a parent page to any of its child pages (552081)

    Product security enhancements and updates

    • Cumulative product security enhancements and updates

     

  • Orlin Draganov (Progress Software)

    Sitefinity 15.2.8430 Release Notes

     

    What's fixed:

    • Sitefinity caches OData responses with Content-Length: 0 (553639)

    Product security enhancements and updates

    • Cumulative product security enhancements and updates. For more information please refer to this KB

     

  • Nader Dabour (Progress Software)

    Sitefinity 15.2.8431 Release Notes

     

    What's fixed:

    • Change AI units to tasks in modal (556103)
    • [ContentBlock, .Net Core Renderer] Anchor links on the same page save incorrectly as a link to the /Home page (555884)
    • [NavigationWidget, .Net Core Renderer] Navigation widget output cache does not vary for anonymous and frontend users (554914)

     

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