Orlin Draganov (Progress Software) asked a question.

Edited February 16, 2026 at 8:03 AM
Sitefinity 15.0 Product Updates

Sitefinity 15.0.8221 Release Notes

 

What's fixed:

  • LoadBalancing: Sitefinity fails to initialize whether Redis connection string is invalid (512900)
  • Forms: After submitting a form, there is no redirection; Cloudflare throws 524 error and the backend freezes (505764)
  • Rich text editor: Font size dropdown causes the scroll to jump at the top of the text (506645)
  • Widgets in new Dashboard open in the same tab (511644)
  • Stackoverflow in hierarchical taxonomies (511641)
  • Exceptions logged in AppInsight when a form response is submitted to Insight (513016)
  • Missing cache dependency for related data field items on OData web services (510561)
  • SiteSync not detecting changes for page related data field (510562)
  • Sitemap settings screen displays an empty option for day of the week dropdown instead of the selected option (503918)
  • New Dashboard: Items in List widget should be clickable (510862)
  • Widgets created in Section presets are not editable, unless the user is assigned an Administrator role (493226)
  • Limitations settings section not displayed for long text field (Rich text editor) for Dynamic Content (300773)
  • Error message on the Dashboard on clean setup with Progress.Sitefinity package (511480)
  • Two redirect pages that point to each other cause a timeout when open to edit the page with navigation (488981)
  • .NET Core Renderer: Redirect pages and navigation can cause infinite loop (509957)
  • Microsoft 365 mail sender not sending modified mail templates for forms - fix available in GitHub repo (510635)
  • Locked Angular dashboard page cannot be unlocked by another Admin (505561)
  • AI services: AI drop-down menu in the Rich tеxt editor loads with delay (509954)
  • Invalid URL for AdminApp web-client error; Sitefinity does not log AdminApp error (499478)
  • Related Media items lost upon sorting, when related items are more than 20 (506277)

 

  • 12 answers
  • 2.13K views
Mateo Juan Ibanez likes this.

  • Orlin Draganov (Progress Software)

    Sitefinity 15.0.8222 Release Notes

     

    What's fixed:

    • Custom MVC widget property does not persist in preview mode (489244)
    • Custom widget designer not loading after upgrading to 15.0.8221 (513940)
    • Mailing list imported from a form not working with .NET Core forms (509154)
    • Email Campaigns: Text fields do not have server-side validation (510007)
    • Breadcrumb widget throws error when displaying virtual nodes of dynamic content (514327)
    • Dashboard: Recent content widget not loading items when Translations module is deactivated (513447)
    • Pages: Null status of a page is displayed in the backend (513008)
    • Unable to revert to a version from revision history, if the page has a bracket in the URL (502922)
    • The category title is not transferred to the creation screen (512758)
    • Error messages are not displayed correctly on "Create search index" screen (481915)
    • Upgrade: WebSecurityConfig breaks when values are added to the 'frame-src' directive in the CSP header (513510)
    • Forms: Cannot publish forms in Finnish when the browser language & culture is Finnish (513734)
    • Headless: Back to all pages button navigation from new Dashboard edit screen returns 404 (510749)
    • .NET Core Renderer: Cache not invalidated when additional URL of content item is updated (513017)
    • .NET Core Renderer: Query string and anchor properties not persisted in Link selector (512694)

  • Stoyan Dimitrov (Progress Software)

    Sitefinity 15.0.8223 Release Notes

    

    Product security enhancements and updates

    • Cumulative product security enhancements and updates (514962, 514961, 511916). For more information please refer to this KB

    What's fixed:

    • "CSS Class" property of widget from template not sustaining in live version of the page when the widget is set to "Editable on Pages" (489432)
    • Huge Database Performance issue when working with Pages UI (Default.GetAvailableParentPages service method) (510985)
    • Cannot uncheck the "show in new tab" checkbox when editing a Link in Kendo editor (511196)
    • Forms: Slow response time for service requests when given site have a lot of forms (515342)
    • Render the same variations for different pages for related AB tests (513830)
    • OData output cache doesn't invalidate on dynamic type with Related media field (515433)
    • -SiteSync performance improvements (514537)

    .Net Core Renderer:

    • "Sort by" text in Search results widget is not translatable. Missing field in Advanced > Labels and messages (511645)

     

  • Nader Dabour (Progress Software)

    Sitefinity 15.0.8224 Release Notes

     

    What's fixed:

    • Some AdminApp URLs do not comply with RFC and OData standards (495278)
    • .NET Core Renderer: Site shield does not work with the Renderer (509298)
    • .NET Core Renderer: Dashboard error when Site shield is activated and the site includes special character (511532)
    • Site shield: "This site can't be reached!" issue when site name contains special character (513261)
    • .NET Core Renderer error on pages when site is in offline mode (514955)
    • Forms notifications: Confirmation emails are sent even when "enable notifications" is turned off (512782)
    • Cannot upload document with .jar and .jnlp file extension when <documents AllowedExtensions="True" /> (513525)
    • Elasticsearch: Search results displaying incorrect words of PDF files (509503)
    • AdminApp: Cannot create classification item when "break inheritance" is set for the classification type (516158)
    • Sitefinity is allowing duplicate Developer names for page templates (509553)
    • Create button not available for role with create permissions on a specific provider (505570)
    • Dashboard: Incorrect status displayed after editing title and properties of a page (516222)
    • Choices custom field does not work (495934)
    • CORS requests for OData fail (514274)
    • Authentication: ResponseType is not set to "id_token" for custom authentication providers during upgrade (502249)
    • Events: Backend list view does not work with translated Calendar resource (515439)
    • .NET Core Renderer: Select ALL to include the levels in Navigation widget property does not persist (511195)
    • Libraries: Image CDN link is saved as full URL (513921)
    • Sitemap: "LastError" attribute in the Sitemap config is not being updated (501993)

     

  • Nader Dabour (Progress Software)

    Sitefinity 15.0.8225 Release Notes

     

    What's fixed:

    • Images not rendering on the front end (517035)

  • Orlin Draganov (Progress Software)

    Sitefinity 15.0.8226 Release Notes

     

    Product security enhancements and updates

    • Cumulative product security enhancements and updates (516983, 515704, 510798, 515708, 515709)

    What's fixed:

    • .NET Core Renderer: Attributes of widget properties are not taken into account when the widget is used in a section preset (516297)
    • .NET Core Renderer: When creating a section preset and using a background image set via a DAM provider, the image is not displayed in the section thumbnail (490999)
    • .NET Core Renderer: "Share preview link..." for a page does not work with custom .NET Core templates (515933)
    • .NET Core Renderer: Sort expression for a Content list widget does not allow sorting by multiple fields (517193)
    • .NET Core Renderer: Preview of a dynamic content item returns 404 error page (515143)
    • .NET Core Renderer: API GetThumbnail("Name") fails as Name is always null (490995)
    • .NET Core Renderer: Issue when translating complex widget properties (516238)
    • .NET Core Renderer: Content list mappings not updated in ViewsMetaData.json for the custom resource package (516860)
    • Multisite: Customize site selector menu - frontend needs fixing (514640)
    • Multisite: Duplicate site not duplicating related data (514869)
    • Multisite: Error when Forms module is inactive/uninstalled (517029)
    • Multisite: Creating links from one site to another using Link selector is failing (517310)
    • Web API: WebServices - "URL name" for Taxonomies types is duplicated (286335)
    • Insight Connector: Error upon updating field in Settings >> Advanced >> DigitalExperienceCloudConnector when using Sitefinity environment variables (510875)
    • Libraries: Library cannot be created after switching between "On top level" and "Under parent..." level (515928)
    • Forms: Extending Forms connector definition only allows TextField and SingleCheckBox (516234)
    • Sitemap: Sitemap generation fails with 404 error (516735)
    • Health Check: Returns "Healthy": true when the license is missing (517516)
    • Output Cache: KeyNotFoundException is thrown in OutputCacheWorker (517685)
    • Dashboard: pagesConfig:isToRedirectFromGroupPage setting breaks the redirect to Dashboard backend page (517723)
    • OData: Output cache not invalidated for HierarchicalTaxon (518037)
    • OData: Modifying search index breaks web service responses filtered by related data (518190)
    • Google AMP: AMP pages not working with virtual providers (517173)
    • Site Sync: Sync specific page translation results in all language versions been synced (507220)
    • Site Sync: Note input not available on the Summary screen after sync is completed (373357)
    • Required configuration property with Default value is not validated (300822)
    • Social media section appears on Page creation screen when "quick create" preference is turned on (491004)
    • Required DateTime configuration property allows empty values (517260)

     

  • Stoyan Dimitrov (Progress Software)

    Sitefinity 15.0.8227 Release Notes

     

    Product security enhancements and updates

    • Cumulative product security enhancements and updates (519332, 519179, 519170, 518997, 518990). For more information please refer to this KB

     

  • Stoyan Dimitrov (Progress Software)

    Sitefinity 15.0.8228 Release Notes

     

    What's fixed:

    • ASP.NET Core Renderer: SiteSync emails sent via the Renderer have the domain name of Sitefinity (518570)
    • Retrieving related items via API from a provider, which is not enabled for the current site, is not working (519157)
    • ASP.NET Core Renderer: Password reset functionality not working for custom membership providers (518834)
    • ASP.NET Core Renderer: Form builder drag and drop of drop down items on countries does not work (491001)
    • OData: Related media field documents filter is slow (518738)
    • The Close button in confirmation dialog for bulk reindexing is broken in Multisite setup (521057)
    • SiteSync for content editors with ASP.NET Core widgets does not detect page dependencies (510397)
    • External user profile fields can be edited (517931)
    • Revision history dialog appears minimized on subsequent load for a previous version (512889)
    • Rich text editor removes attributes without a value (521568)
    • Custom field relations does not show the correct number of related items in "By hierarchy" sort option (518553)
    • Adding a facetable field to the widget selects the last imported value by default (521530)
    • Personalized NativeChat widget is not loaded in the preview and on the frontend (519490)
    • ASP.NET Core Renderer: ContentList widget with custom filter expression does not get filtered by Classification based URL (519397)
    • AdminApp: Workflow filters for pages disappear when a workflow is defined only for specific pages (400405)
    • CSS styling border appearing in content item selectors (517288)
    • SiteSync fails to sync a duplicated redirect page (517732)
    • "IsTaxonUrlDuplicate" method returns incorrect response by hiding the underlying exception (515991)
    • Images stored in resource package src not processed to dist (518742)
    • Forms: Field response values lost after SiteSync (504389)
    • "FailedPasswordAttemptCount" is not incremented when requesting access token with incorrect password (518785)
    • Authentication: User not locked out when authenticating client app (491038)
    • Email Campaigns: "SENT TO" number in Campaign Report is inaccurate when message job fails due to application-level error (509349)
    • LoginForm: ReturnUrl not respected in a particular scenario where the user accesses a restricted page directly (517198)
    • Search: Implement "Reindex all indexes in bulk" functionality in Search basic settings (519068)
    • Performance issue while loading Iris extensions (519754)
    • Link attributes are lost due to broken HTML sanitizer (520679)
    • ASP.NET Core Renderer: The Classification widget should not filter types without specified classification field (516296)
    • Auto-generated designers: DefaultValue not working for properties of complex items in a List collection (517748)

  • Orlin Draganov (Progress Software)

    Sitefinity 15.0.8229 Release Notes

     

    Product security enhancements and updates

    • Cumulative product security enhancements and updates (524900)

    What's fixed:

    • Insight Journey is broken when using SF external authentication provider (501417)
    • AI Services in Sitefinity 15.0 not working due to changes in model responses (529947)

  • Orlin Draganov (Progress Software)

    Sitefinity 15.0.8230 Release Notes

     

    What's fixed:

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

  • Orlin Draganov (Progress Software)

    Sitefinity 15.0.8231 Release Notes

     

    Product security enhancements and updates

    • Cumulative product security enhancements and updates

     

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