For those on Android here is how you can update to latest version:
Click and hold the tan Ywallet icon to get this menu, then click on the i with the circle around it.
You then click on the App details in store button
Which yields the following:
As you can see, I have an update to apply. If you wait for the auto-update, this is very delayed. You must check it manually.
Here is my current version:
Success! Thanks for this @hanh 
