WhatsApp for Windows Phone has received an update in the Windows 10 Store. The update takes the app’s version to 2.6.10. The update bring one visible change that reflects in the reduced default font-size across the app’s UI.
Another change that has been tipped to us is that now WhatsApp follows DPI scaling on Windows 10 Mobile devices. We checked it on our devices and it does have support for DPI scaling settings on Windows 10 Mobile. We are however not sure whether this feature was not available before this update or not.