v8.51.0

What's Changed

• [agents] Update chat API URLs by @travlos in #1086
• [agents] fix chunking of FAQs by @cleftheris in #1089
• [agents] Update user avatar to use ImgUserPictureDirective by @cleftheris in #1092
• [agents] Support multilingual vectors by @KrikTze in #1093
• [agents] Clean up unnecessary options, classes, enums by @KrikTze in #1096
• [cases] Update auth policy in my Case types and add EF Core packages by @travlos in #1088
• [identity] Add reveal-password.js to ForgotPasswordConfirmation page by @travlos in #1091
• [identity-ui] Enhance Activity Logs by @KrikTze in #1090
• [spa] Fix missing tailwind styles from ng-components library by @LefterisRentas in #1094
• [core] Add DateTimeOffset.Convert extension and related tests by @cleftheris in #1095
• [core] Servicing update for dotnet dependencies by @cleftheris in #1097

Full Changelog: v8.50.0...v8.51.0