# Edit summary

<table data-full-width="true"><thead><tr><th width="128">Version </th><th>Description</th></tr></thead><tbody><tr><td><strong>1.1.2 of</strong> 21.11.23</td><td>Error codes added.</td></tr><tr><td><strong>1.1.1 of</strong> 01.11.23</td><td><ol><li>The receipt of email, phone is directed to the payment page, the obligation is regulated in the Merchant's profile.</li><li>An signature error fixed by using the field <a href="/pages/xDNK8ax14TEhzeK9tcCb">additional_data</a>.</li></ol></td></tr><tr><td><strong>1.1.0</strong> от 19.10.23</td><td><ol><li><strong>Возврат Платежа</strong></li></ol><p><em>Section:</em><br>API <strong>Payment refund</strong></p><ol start="2"><li>Card linking: Users can link their cards for quick and secure transactions in two ways:<br>- using a back-to-back solution<br>- in the payment widget<br></li></ol><p><em>Section:</em><br>API <strong>Card linking</strong></p><ol start="3"><li>Pay in and Pay out with Saved User's Card: We provide a convenient way to pay in and pay out using Saved Cards.</li></ol><p><em>Section:</em></p><p>API Payment with saved card<br>API Payouts with saved card</p><p></p><ol start="4"><li><strong>A method for selecting saved cards:</strong></li></ol><p>Possibility of obtaining a card token:<br>- in the transaction status<br>- -via Webhook</p><p><br><em>Section:</em><br>API Calling saved cards</p><p></p><ol start="5"><li><strong>Google Pay:</strong> now supported for easy and fast online payments.</li></ol><p><em>Section:</em><br>API <strong>Google Pay</strong></p><ol start="6"><li><strong>Integration via iframe</strong>: We provide the opportunity to integrate with our app via iframe for improved user experience.</li></ol><p><em>Section:</em><br>Opportunity to integrate via iframe</p><ol start="7"><li><strong>Integration via Tilda Publishing</strong>: You can now integrate our app with Tilda Publishing to create great landing and interactive pages.</li></ol><p><em>Section:</em></p><p>Opportunity to integrate via <a href="/pages/LXN29TeCDCZW87GrXoEU">Tilda Publishing</a></p><ol start="8"><li><strong>Changes in signature creation</strong>: We have improved the signature creating process by ensuring higher level of security.</li></ol><p><em>Section:</em><br><em>S</em>ignature generation</p></td></tr><tr><td><strong>1.0.0</strong> от 01.08.23</td><td><ol><li><strong>Pay in and pay out:</strong></li></ol><p>You can now pay in and pay out by using our app without regard for your role or goal.<br>We provide full integration to manage finance</p><p><br><em>Section:</em><br>API Creating a payment to pay in<br>API Creating a payment for payouts</p><ol start="2"><li><strong>Digital Signature Creating:</strong></li></ol><p>An opportunity to create a digital signature for all financial transactions ensuring advanced transactions safety has been provided additionally.<br><em>Section:</em><br>API Create a signature</p><ol start="3"><li><strong>Sending Call-Backs:</strong></li></ol><p>Now, the system automatically sends notices to the payment institution upon successful transactions, therewith the payment processing being improved.<br><em>Section:</em><br>API <strong>Sending Call-Backs</strong><br></p></td></tr></tbody></table>


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