August 27th 2019 optional update

There's an optional update rolling out to the app stores, which contains the following changes and bug fixes:

Legends Attack menu gains a Battle Log tab showing your attacks and defenses from the currentand previous League Days, to more easily help you see how you are doing overall;
Allow changing Hero Skin while Hero is upgrading;
Stopped Level Up! animation from playing while you are in the middle of an attack. Now it will show when you get back to your own village;
Fixed Builder Base attack screen to show multiple buildings/traps under construction;
Show correct Town Hall 12 weapon level in Village previews and in Player profile.

Clash of Clans Tips