The Petra upgrade will enhance crypto wallet functionality by granting them smart contract properties, improving usability and security.
"this is the EIP that improves the functionality of crypto wallets by giving them smart contract properties which will give them more usability in crypto apps and enhanced security features"
The Petra upgrade will introduce a batching feature for wallets, enabling multiple actions (like approving and spending an ERC20 token) in a single transaction.
"the first is batching which allows a wallet to do multiple things in one transaction so for example you could approve and spend an erc20 token in one go"
The Petra upgrade will introduce privilege deescalation for wallets, allowing users to set up sub-keys with specific permission limits.
"the third feature is called privilege deescalation which allows users to set up sub Keys sort of like a mini wallet that have specific permission limits"