# Change Log


## v 1.1.2
Updates:
- Added support for a mock terminal so that testing can be done without a physical card reader.
- Updates for ID Tech VP3300 support
- Fix for issues when running a refund on the ID Tech VP3300
- a new "Starting reader update" and "Completed reader update" deviceMessage callback to give feedback when an update to the reader's configuration or firmware is starting and ending.


## v 1.1.1
Updates:
- The SDK now provides additional information to the Fortis gateway to enable the VP3300 to not be registered previously on a merchant account.  This allows a reader to be used at any time by any valid Fortis merchant account without registering the terminal to the account.


## v 1.1.0
Updates:
- Addition of Auth Deferred functionality to store transactions when no internet connection exists and the ability to retry those at a later time.

