NB: There was an issue with the plugin version 1.8 and possibly 1.8.1 having to do with ‘newlines’ within the file causing the headers to be resent. This has been corrected with version 1.8.2. The most likeliest solution will be to remove version 1.8 or 1.8.1 and then re-install using version 1.8.2. My apologies for any inconveniences.
Edward Caissie

I finally put the finishing touches on my free WordPress plugin BNS Featured Tag and released version 1.8 … then I realized I missed some of the documentation updates, and just released version 1.8.1. Below is the most recent changelog entries:

== Changelog ==
= 1.8.1 =
* Fix typo and other minor items in readme.txt file
* Update internal 'Release Date' comment

= 1.8 =
* released: October 3, 2010
* added post_thumbnail support
* added shortcode support (`bnsft`)
* version requirements changed appropriately to minimum WordPress version 2.9

= 1.7.2 =
* released: July 5, 2010
* added wp_reset_query();

= 1.7.1 =
* released: June 13, 2010
* format tag names into tag slugs for use in the query (needs to be further addressed)
* cleaned up code to meet WP Standards

= 1.7 =
* compatible with WordPress version 3.0
* updated license declaration