was the end of the "Classic" era. It added symbols, stylus pressure sensitivity (hello, Wacom tablets), and live path editing.
changed the interface forever. Adobe completely rewrote the code, adopting a new plug-in architecture and the floating "Inspector" palettes that would define Adobe apps for a decade. More importantly, it introduced the Pen Tool as we know it today, with rubber-band previews. illustrator history
gave us the Live Trace (convert pixel art to vectors) and Live Paint (color like a coloring book, no pen tool required). CS4 (2008) introduced Multiple Artboards , finally allowing designers to manage a business card, letterhead, and envelope in a single file. The 2010s: The Polishing Era (CS5 - CC) By the 2010s, the basics were solved. Now it was about refinement and speed. was the end of the "Classic" era