Update link in register_meta about 4.6 changes

The blog post, while originally canonical, was later updated to include additional changes. The ticket includes all the changes and alot of rational for why things changed.

Props Mista-Flo, DrewAPicture, morganestes.
Fixes #38254.


Built from https://develop.svn.wordpress.org/trunk@39066


git-svn-id: http://core.svn.wordpress.org/trunk@39008 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/meta.php

@@ -964,7 +964,7 @@ function sanitize_meta( $meta_key, $meta_value, $object_type ) {
  * Registers a meta key.
  *
  * @since 3.3.0
- * @since 4.6.0 {@link https://make.wordpress.org/core/2016/07/08/enhancing-register_meta-in-4-6/ Modified
+ * @since 4.6.0 {@link https://core.trac.wordpress.org/ticket/35658 Modified
  *              to support an array of data to attach to registered meta keys}. Previous arguments for
  *              `$sanitize_callback` and `$auth_callback` have been folded into this array.
  *

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-beta1-39065';
+$wp_version = '4.7-beta1-39066';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.