# 17 Jul

### The main changes are as follows:

1. Web support for Loopring Wallet Internal Browser
2. WalletConnect2.0 support
3. Dynamic network switch support
4. Loopring-sdk Update
   * refactory EcDSASig at sendAsync method for eth\_signTypedData\_v4 to support Internal Browser & walletConnect2.0
   * hardware wallet EcDSASig update, not required to sign twice
5. \[bugfix] Block trade reset (caused by empty api reset)
6. \[bugfix] Swap reset user input behavior --< Initiate Data timeline should lock user behavior