Merge pull request #549 from WordPress/fix/531-bump-minimum-wp-version

Bump minimum WordPress requirement to 6.0

Author: felixarntz

docs/Getting-started.md

@@ -41,7 +41,7 @@ In general, all code must follow the [WordPress Coding Standards and best practi
 
 ### WordPress and PHP compatibility
 All code in the Performance Lab plugin must follow these requirements:
-- **WordPress**: the latest release is the minimum required version. Right now, the plugin is compatible with WordPress 5.8.
+- **WordPress**: the latest release is the minimum required version. Right now, the plugin is compatible with WordPress 6.0.
 - **PHP**: always match the latest WordPress version. The minimum required version right now is 5.6.
 
 ### Linting and formatting

load.php

@@ -3,7 +3,7 @@
  * Plugin Name: Performance Lab
  * Plugin URI: https://github.com/WordPress/performance
  * Description: Performance plugin from the WordPress Performance Team, which is a collection of standalone performance modules.
- * Requires at least: 5.8
+ * Requires at least: 6.0
  * Requires PHP: 5.6
  * Version: 1.5.0
  * Author: WordPress Performance Team
@@ -244,6 +244,3 @@ function perflab_load_active_and_valid_modules() {
 if ( is_admin() ) {
 	require_once PERFLAB_PLUGIN_DIR_PATH . 'admin/load.php';
 }
-
-// Polyfills.
-require_once PERFLAB_PLUGIN_DIR_PATH . 'polyfills.php';

polyfills.php

@@ -1,7 +1,7 @@
 === Performance Lab ===
 
 Contributors:      wordpressdotorg
-Requires at least: 5.8
+Requires at least: 6.0
 Tested up to:      6.0
 Requires PHP:      5.6
 Stable tag:        1.5.0