Update changelog.txt and readme.txt for v6.2.0 (#2300)

Author: lovo-h

changelog.txt

@@ -1,5 +1,8 @@
 *** Changelog ***
 
+= 6.2.0 - 2022-xx-xx =
+
+
 = 6.1.0 - 2022-01-26 =
 * Tweak - Use the newly exposed LoadableMask component provided by WooCommerce Blocks to trigger the loading state for Payment Request Buttons.
 * Fix - Response type for account summary API.

readme.txt

@@ -128,17 +128,7 @@ If you get stuck, you can ask for help in the Plugin Forum.
 
 == Changelog ==
 
-= 6.1.0 - 2022-01-26 =
-* Tweak - Use the newly exposed LoadableMask component provided by WooCommerce Blocks to trigger the loading state for Payment Request Buttons.
-* Fix - Response type for account summary API.
-* Fix - Invalid response in account summary API when missing account data.
-* Add - Live and test mode information in account summary API.
-* Add - Add filter call when updating an existent intent (wc_stripe_update_existing_intent_request).
-* Add - Add ability to test Stripe account keys' validity.
-* Fix - Fixed full bank statement field description.
-* Fix - Notification messages are placed on top of the account keys modal.
-* Fix - Express checkout with 3DS card on product page when new checkout experience is enabled.
-* Fix - Remove duplicate call to `payment_scripts`.
-* Fix - Send bank statement descriptors to payment intents.
+= 6.2.0 - 2022-xx-xx =
+
 
 [See changelog for all versions](https://raw.githubusercontent.com/woocommerce/woocommerce-gateway-stripe/trunk/changelog.txt).