- Patch #255918 by R.Muilwijk: performance improvement: comment_link querying for already retrieved data.

  extensively by mfer but might be slightly experimental still.  Hard to
  test.

- Patch #251402 by quicksketch: text can't be selected via click and drag when the Drupal drag and drop interface is present in IE7.

- Patch #151902 by MadHarold et al: a better format_size() (and removed some excessive white space).

- Patch #267203 by Rob Loach: attributes of theme_item_list can be deceiving.  If you have a look at theme_item_list you see that the $attributes variable takes a NULL value. This makes you believe that it wants a string, rather then a full array of attributes. If you make the default parameter "array()" it will make the programmer expect to pass an array of attributes rather then a string of attributes.