ExpressionEngine 1.6.4 and CodeIgniter 1.6.3 Released
ExpressionEngine version 1.6.4 has been released, and so has CodeIgniter version 1.6.3.
These are both security and maintenance releases recommended for all users. Big thanks to CI community member Pascal Kriete (Inparo), for helping us identify and patch up a potential cross-site scripting vector. He showed both a tremendous aptitude for security issues, but also a mature responsibility in how he chose to communicate these issues he helped find. Definitely a CI community member to keep your eye on.