CTP offered a broad survey to advanced topics in web application testing, penetration testing, and exploit development.
Evasion Techniques and Breaching Defenses (PEN-300) is a more thorough course focused strictly on penetration testing, and especially avoiding defenses.
The web application security aspect of CTP has been taken over by Advanced Web Attacks and Exploitation (WEB-300).
Of the new courses, Windows User Mode Exploit Development is covers exploit development, reverse engineering, and working directly with a debugger.