Updated ckeditor from 3.6.2 to 3.6.6.1

I updated ckeditor from 3.6.2 to 3.6.6.1 this way:
cd browser
rm -rf ckeditor
wget http://download.cksource.com/CKEditor/CKEditor/CKEditor%203.6.6.1/ckeditor_3.6.6.1.tar.gz
tar xvf ckeditor_3.6.6.1.tar.gz
rm ckeditor_3.6.6.1.tar.gz
find ckeditor/ -name "*.asp" -exec rm '{}' \;
find ckeditor/ -name "*.php" -exec rm '{}' \;
find ckeditor/ -name ".htaccess" -exec rm '{}' \;

I compared version 3.6.2 of the js lib with the ckeditor directory in the package, there is no changes excepted asp and php files are removed, so I think this is safe to upgrade.