Wordpress has released their latest version, WordPress 2.3 Release Candidate 1. I have got this lead from 5xmom where a link to Wordpress development website is given. I have not tried the latest version myself because of the time constraint. Maybe during this weekend, I shall be able to try it out in my PC. I have installed wordpress locally under windows you know. If you wish to try the latest version, it can be downloaded from here.