anchor.diff:  ** Added <<servlet-authentication-userdetailsservice,toggle>>
   ** Updated styles
   
  +[[whats-new-servlet]]
   === Servlet
   
   * Added <<kotlin-config-httpsecurity,Kotlin DSL>>
  
positive.code: ** Added support for https://github.com/spring-projects/spring-security/issues/7711[AuthNRequest signatures]
  ** Added support for https://github.com/spring-projects/spring-security/pull/7759[AuthNRequest POST binding]
  
  === WebFlux
  
  * Added https://github.com/spring-projects/spring-security/issues/7636[DSL support for custom header writers]
  
negative.code: ** Added https://github.com/spring-projects/spring-security/issues/7827[test support for Opaque Tokens]
  ** Improved https://github.com/spring-projects/spring-security/pull/7826[bearer token error handling] for JWT and Opaque Token
  
  [[whats-new-rsocket]]
  === RSocket
  
  * Added support for https://github.com/spring-projects/spring-security/issues/7935[RSocket Authentication extension]
  
  [[whats-new-additional]]
  === Additional Updates
  
  * Enhanced Authentication Event Publisher support
  ** Updated https://github.com/spring-projects/spring-security/pull/7802[configuration support]
  