The "SP2" update was largely about optimization and expanded device support. Notable highlights include:

Highly intuitive for beginners; fast simulation of microcontrollers (like PIC or Arduino); excellent "all-in-one" workflow from schematic to PCB. Outdated user interface compared to

The ISIS module provides a user-friendly interface for drawing circuits, including a vast library of components like LEDs, resistors, and complex ICs. PCB Design (ARES):

If you cannot find a specific part in the standard library, you can build your own: