Cursor 3 Ships Composer 2: Anysphere's Own Frontier Coding Model at 200+ tok/s, BugBot Hits 80% Resolution Rate, Design Mode Adds Figma-Style UI Canvas

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Cursor 3 (April 2) is Anysphere's biggest release: Composer 2 is a frontier model pretrained from scratch on curated code, then RL-trained against tool-use tasks, priced at $0.50/$2.50 per million tokens. BugBot now learns from PR feedback to create review rules, with resolution rate nearing 80% — 15pp ahead of nearest competitor. Design Mode adds a Figma-style canvas where dragging a component generates JSX and Tailwind. April 13 update added tiled layout and voice input to the Agents Window.