⭐ New Features EnableGlobalMultiFactorAuthentication->EnableMultiFactorAuthentication #18127 MFA Should Require Opt In #18126 🪲 Bug Fixes Jackson 3 Support Renders Proxy callbacks property #18077 MFA should not merge Authentication instances with different Principal.getName() #18112 OAuth2AuthorizationServerJacksonModule should not override type validator configuration in SecurityJacksonModules #18102