V1.2.1

The new version of the Keystone Companion App V1.2.1 contains the following updates:

1. Addition of a prompt when importing the same Keystone wallet

2. Added a description of account model on the [Receive] page

3. Changed the description of [Payment Address] & [Receiving Address] to [Send from address] & [Send to address]

4. Added a prompt when the amount of UTXO is too small to be transferred

5. Fixed the companion app error - Quitting unexpectedly when adding addresses in certain specific cases

6. Updated the XRP transfer reserve (Must at least keep 10 XRP + 2N XRP in your account. “N” represents the number of owned token.)