We needed to make Cinni secure for hundreds of million or even billions dollar+ marketcap and be able to handle millions of dollars worth of transactions a day securely like BlackCoin.
So Cinni has been upgraded.
This upgrade is developed by rat4.
 
The hard fork will be on block 60k

Download the upgraded wallet Here

The source can be found Here

Steps to upgrade:
1. Backup
2. Download New Wallet

DONE.