Prepare plugin and readme for next release.

readme.txt

 === WP-Cron Control ===
-Contributors: tott, automattic
+Contributors: tott, ethitter, automattic
 Tags: wp-cron, cron, cron jobs, post missed schedule, scheduled posts
 Donate link: http://hitchhackerguide.com
-Tested up to: 3.3
+Tested up to: 3.6
 Stable tag: trunk
 
 This plugin allows you to take control over the execution of cron jobs.
@@ -30,6 +30,10 @@ This plugin performs a `remove_action( 'sanitize_comment_cookies', 'wp_cron' );`
 
 == ChangeLog ==
 
+= Version 0.7 =
+
+* Remove unneeded use of `$wpdb->prepare()` that triggered PHP warnings because a second argument wasn't provided.
+
 = Version 0.6 =
 
 * Make sure that validated wp-cron-control requests also are valid in wp-cron.php by setting the global $doing_wp_cron value

wp-cron-control.php

@@ -4,7 +4,7 @@
  Plugin URI: http://wordpress.org/extend/plugins/wp-cron-control/
  Description: get control over wp-cron execution.
  Author: Thorsten Ott, Automattic
- Version: 0.6
+ Version: 0.7
  Author URI: http://hitchhackerguide.com
  */