You can see in some cases WordPress asking for your FTP settings , Every time you try to upgrade , Add , Remove or Update WordPress version , WordPress ask for FTP settings its quit too much annoying for adding all those details every time you do any of the above stuff
This Problem is mostly caused due to file permission or the file ownership for Users that cause it to happen , to solve this you can install suPHP or Just add the following lines of codes to wp-config.php :
define('FTP_HOST', 'ftp.yoursite.com'); define('FTP_USER', 'Your_FTP_Username'); define('FTP_PASS', 'Your_FTP_password'); define('FTP_SSL', false); // If you can use a SSL connection set this to true
This will stop you asking the Connection Information , so that you can easily Upgrade , Add , Delete your Plugins.
Thanks to Jesse for this Tip. it really helped me :)