Silly question maybe? I know WP version 2.3 has more features than 2.2.3, but is it also more secure? In other words, do the gurus/developers know of any weakness in 2.2.3 that is fixed in 2.3? I have a relatively new blog set up on 2.2.3 - do not want to upgrade to 2.3 unless I must.
Thanks for reading this.