Always use the official WhatsApp download page or the Mac App Store (note: the MAS version is typically 2-3 weeks behind the direct download version).
The memory leak fixes alone justify the update, especially for users who keep the app open for days. The new native call menu bar integration and Apple Shortcuts support transform WhatsApp from a simple chat client into a genuine macOS citizen. whatsapp for macos 10136
The version number (currently rolling out to users on the stable channel) represents the culmination of months of beta testing. It is not just a bug-fix release; it is a performance and feature milestone. Always use the official WhatsApp download page or