Orlin Draganov (Progress Software) asked a question.

Edited August 18, 2026 at 1:29 PM
Sitefinity Product Update 15.4.8636 Release Notes

Third-party libraries update

  • Progress.Sitefinity.Web.UI -> 2026.3.812.462
  • Progress.Sitefinity.Centaur.All -> 2026.3.812.462
  • Microsoft.IdentityModel.JsonWebTokens -> 8.21.0
  • Microsoft.IdentityModel.Logging -> 8.21.0
  • Microsoft.IdentityModel.Protocols -> 8.21.0
  • Microsoft.IdentityModel.Protocols.OpenIdConnect -> 8.21.0
  • Microsoft.IdentityModel.Protocols.WsFederation -> 8.21.0
  • Microsoft.IdentityModel.Tokens -> 8.21.0
  • Microsoft.IdentityModel.Tokens.Saml -> 8.21.0
  • Microsoft.IdentityModel.Xml -> 8.21.0
  • System.IdentityModel.Tokens.Jwt -> 8.21.0
  • 1 answer
  • 144 views

  • Mark Mazelin (Cedarville University)

    @Orlin Draganov (Progress Software)​ any more details on this release? These release notes are unusually terse compared to normal.