updating readme and version numbers

pmpro-register-helper.php

@@ -3,15 +3,15 @@
 Plugin Name: Paid Memberships Pro - Register Helper Add On
 Plugin URI: https://www.paidmembershipspro.com/add-ons/pmpro-register-helper-add-checkout-and-profile-fields/
 Description: Add custom form fields to membership checkout and user profiles with Paid Memberships Pro.
-Version: 1.8.1
+Version: 1.8.2
 Author: Paid Memberships Pro
 Author URI: https://www.paidmembershipspro.com
 Text Domain: pmpro-register-helper
 */
 
 define('PMPRORH_DIR', dirname(__FILE__) );
 define('PMPRORH_URL', WP_PLUGIN_URL . "/pmpro-register-helper");
-define('PMPRORH_VERSION', '1.8.1');
+define('PMPRORH_VERSION', '1.8.2');
 
 /*
 	Load plugin textdomain.

readme.txt

@@ -2,9 +2,9 @@
 Contributors: strangerstudios, paidmembershipspro
 Tags: user profile, user fields, memberships, user meta, user profile, users
 Requires at least: 5.4
-Tested up to: 6.0.1
+Tested up to: 6.2
 Requires PHP: 6.1.1
-Stable tag: 1.8.1
+Stable tag: 1.8.2
 
 Create custom user profile fields collected at registration or membership checkout for your WordPress users, members, and site admins.
 
@@ -150,6 +150,9 @@ Please post it in the issues section of GitHub and we'll fix it as soon as we ca
 1. Using Register Helper fields in conjunction with the [Member Directory and Profile Pages Add On](https://www.paidmembershipspro.com/add-ons/pmpro-member-directory/).
 
 == Changelog ==
+= 1.8.2 - 2023-03-15 =
+* BUG FIX: Resolved PHP 8+ compatibility issue by making some class methods static.
+
 = 1.8.1 - 2023-01-04 =
 * SECURITY: Better escaping of the signup shortcode parameters and other outputs.
 * NOTICE: This plugin is still deprecated, but we have pushed out this security release to avoid potential security issues on sites using the old plugin.