require 5.2, updating changelog

CHANGELOG.txt

@@ -5,9 +5,11 @@
 * FEATURE: You can now set levels to expire after a certain number of hours, and can set users to expire at a specific time down to the minute.
 * FEATURE: The Member History Add On has been merged into the core PMPro plugin. A table of the user's membership and order history is shown on the edit user page of the admin dashboard.
 * FEATURE: The Email Templates Add On has been merged into the core PMPro plugin. You can edit PMPro-related email templates from the Memberships -> Settings -> Email Templates page in the admin dashboard.
+* FEATURE: You can now use PMPro blocks in the new widget area of WP 5.8.
 * BUG FIX/ENHANCEMENT: Establishing style for scrollable boxes throughout core plugin.
 * BUG FIX/ENHANCEMENT: Using HTTPS to set the pmpro_visit cookie if over HTTPS. (Thanks, freax on GitHub)
 * BUG FIX: Fixed fatal error in PHP 8 when deleting a Stripe webhook. (Thanks, Zebulan Stanphill)
+* BUG FIX: Fixed warnings shown on the widget page when using WP 5.8+.
 
 = 2.5.10.2 - 2021-08-02 =
 * ENHANCEMENT: New scripts to use WP CLI to update pot and po/mo files.

readme.txt

@@ -1,7 +1,7 @@
 === Paid Memberships Pro ===
 Contributors: strangerstudios, kimannwall, andrewza, dlparker1005, paidmembershipspro
 Tags: memberships, members, subscriptions, ecommerce, user registration, member, membership, e-commerce, paypal, stripe, braintree, authorize.net, payflow, restrict access, restrict content, directory
-Requires at least: 4.7
+Requires at least: 5.2
 Tested up to: 5.8
 Stable tag: 2.6
 
@@ -159,9 +159,11 @@ Not sure? You can find out by doing a bit a research.
 * FEATURE: You can now set levels to expire after a certain number of hours, and can set users to expire at a specific time down to the minute.
 * FEATURE: The Member History Add On has been merged into the core PMPro plugin. A table of the user's membership and order history is shown on the edit user page of the admin dashboard.
 * FEATURE: The Email Templates Add On has been merged into the core PMPro plugin. You can edit PMPro-related email templates from the Memberships -> Settings -> Email Templates page in the admin dashboard.
+* FEATURE: You can now use PMPro blocks in the new widget area of WP 5.8.
 * BUG FIX/ENHANCEMENT: Establishing style for scrollable boxes throughout core plugin.
 * BUG FIX/ENHANCEMENT: Using HTTPS to set the pmpro_visit cookie if over HTTPS. (Thanks, freax on GitHub)
 * BUG FIX: Fixed fatal error in PHP 8 when deleting a Stripe webhook. (Thanks, Zebulan Stanphill)
+* BUG FIX: Fixed warnings shown on the widget page when using WP 5.8+.
 
 = 2.5.10.2 - 2021-08-02 =
 * ENHANCEMENT: New scripts to use WP CLI to update pot and po/mo files.