# 3.1.17

### Updates include the following:

1. Token approval UI/UX optimization.
2. Dual Investment ETH-WBTC product listing.
3. Fix several bugs:
   * Users cannot cancel the expired contract upgrade request.
   * DApps’ descriptions will be limited to 2 line.
   * Tap any token > Tap Trade > Tap any pair > does not jump to the trade UI.
   * If NFTs are grouped by Collection, the collection this NFT is in will not appear at all in the mobile wallet.
   * If NFTs are grouped by Item, it does appear in the wallet but can't interact with it.