The source code for PeZBOT 011p (CoD4) and 005p (WaW) has now been released. I had initially wanted to release versions 012p and 006p but have lost interest in modding and have moved on to other games. This will likely be the last update here, though I may occasionally check back. I have (or will) create some new forum sections for sharing your custom PeZBOT versions.
Check the download section or click the link below for the source.