Mattie's EventScripts has reached the coveted version of 2.0! What exactly is EventScripts? Let's have Mattie himself fill you in, as taken from a quote on the HLDS mailing list.
This new version of ES is a huge leap in features and performance over ES 1.x. The biggest change is that we've added full Python 2.5 scripting support to Source. In addition, we will be introducing easy/automatic addon downloads, and a full eXtensible Admin addon coming standard with ES2. Our goal is to continue to make the lives of admins as easy as possible.If you'd like to update to the latest version, make sure to check out the latest documentation and release notes before giving a download (direct download link).
Our latest public beta doesn't have TF2 support yet-- but we're working on
that. (I love that game.)