Adobe Illustrator CC 2021 (Version 25.x) marked a significant, stable release introducing key features like Radial/Grid Repeats, enhanced Recolor Artwork tools, and the debut of Illustrator on iPad with cloud syncing. While praised for its industry-standard precision, the 2021 version is noted for high hardware demands and lacks the AI-driven generative features present in later updates. Read a detailed evaluation of this version's top features at Pattern Observer . What’s New in Adobe CC 2021 - Power Training