What's Changed

• Fix: Wrong import of Contact object by @shirser121 in https://github.com/pedroslopez/whatsapp-web.js/pull/2715
• feat: pin/unpin messages by @alechkos in https://github.com/pedroslopez/whatsapp-web.js/pull/2692
• feat: group mentions + improved user mentions by @alechkos in https://github.com/pedroslopez/whatsapp-web.js/pull/2602
• fix: link retrieval from message by @alechkos in https://github.com/pedroslopez/whatsapp-web.js/pull/2716

Full Changelog: https://github.com/pedroslopez/whatsapp-web.js/compare/v1.23.1-alpha.3...v1.23.1-alpha.4