Just a quick question that might help a tad bit with security. I noticed that the readme.html file has the version number listed. It reappears after each upgrade and so do the licence.txt, and wp-config-sample.php.
Is there a easy way to have WordPress auto remove these files after an upgrade?
I already block the version number from showing in the meta tags, rss feeds, atom, etc.
I know this type of security isn't exactly that much helpful, but just thought it might be a tiny start. I heard that people can simply check the version of jQuery that is included in WP-includes and cross reference which version of WP shipped it.