Orlin Draganov (Progress Software) asked a question.

Sitefinity Product Update 15.4.8637 Release Notes

What's new

  • Elasticsearch service extensibility points for custom client configuration

Developers can now customize or fully replace Elasticsearch client construction - such as adding custom headers, transports, or connection settings - without modifying the base implementation.

Learn more... 

What's fixed

  • MVC: Events widget designer does not retain the selected "Sort events" value after saving (598966)
  • Email campaigns: When creating a campaign, "Like a webpage" option for the template is shown but Feather module is not installed (596447)
  • Error '500' thrown on any page when requested with referrer header with invalid hostname (598775)
  • Dynamic content: Backend list view search displays child dynamic content items from all parent dynamic content items (599200)
  • Site Sync: Incorrect URL value in 'LinkModel' property after page sync (562492)
  • Media: File upload fails if document contains non-latin characters when ChunkedUpload is enabled (595631)
  • Content blocks: Adding a <span> tag to a link via the HTML editor removes the 'sfref' attribute and breaks link (597977)
  • Reorder pages tree - collapsed group page is not expanded correctly after dragging page into it (592320)