Anti-Lag 2 is back :D
AMD Radeon Anti-Lag 2 Making a Comeback with Counter Strike 2, Company Outs Technical Preview Driver
"The company worked with Valve to release an update to the game so it supports the tech, and released a special AMD Software Adrenalin Anti-Lag 2 Preview driver based on the recent 24.5.1 version. You'll need the latest patch to CS 2, and this driver to experience the "technical preview" of Anti-Lag 2. The company also released a technology brief of Anti-Lag 2. The most important change with Anti-Lag 2 that sets it apart from the failed Anti-Lag+, is that it is not a driver-based solution, but rather a game engine-based one. This is why you'll need the latest update to CS 2, because it contains the Anti Lag 2 code."