I was a bit shocked to see my kindle tablet with the Christmas Icon. Upon further inspection, it is 5.3
Here is what is listed on the Amazon App page
What’s new in this version
- NEW RECRUITS, MORE GOLD AND PRESENTS, FA-LA-LA-LA-LA…
- WHAT’S NEW:
- WARBANDS, ASSEMBLE! - Warbands are powerful premade teams ready to be recruited and taken into battle. Gather War Coins to acquire and upgrade them.
- YOUR VAULTS WILL GLIMMER WITH GOLD… AND CHAOS - Shrines are a new way to earn extra resources: they will fill up with Gold or other earnings from each of your battles. Once half full, they will open up for you to purchase accumulated gold up to a maximum, plus a bonus reward.
- HAPPY HOLIDAYS! - The season of joy invades Krystara! Log in daily for free rewards, holiday-themed challenges and Season Offers during our event later in December.
- Improvements in new user experience, VIP chests, the Arena, and various bug fixes round up this update. For more details, please visit https://gemsofwar.com/patch-notes/
I checked the official patch notes page and there is nothng about 5.3