Docs: Clarify in `update_option()` description that it's plugin author's responsibility to check the current user's capabilities before saving any option changes.

Props dinhtungdu, lllor.
Fixes #47820.
Built from https://develop.svn.wordpress.org/trunk@46120


git-svn-id: http://core.svn.wordpress.org/trunk@45932 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/option.php

@@ -282,6 +282,9 @@ function wp_load_core_site_options( $network_id = null ) {
  *
  * If the option does not exist, then the option will be added with the option value,
  * with an `$autoload` value of 'yes'.
+
+ * This function is designed to work with or without a logged-in user. In terms of security, 
+ * plugin developers should check the current user's capabilities before updating any options.
  *
  * @since 1.0.0
  * @since 4.2.0 The `$autoload` parameter was added.

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-46119';
+$wp_version = '5.3-alpha-46120';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.