Cursor's June Update: Composer 2.5 Powers Bugbot (~90s Reviews), Pre-Push '/review', and Always-On Automations

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Cursor's June release ties its in-house Composer 2.5 model to Bugbot, cutting average review time from ~5 minutes to ~90 seconds while finding ~10% more bugs per review (0.62 vs 0.56) at ~22% lower cost per run. A new /review flow runs Bugbot and Security Review before push, dedups against the eventual PR, and supports incremental 'only what's new' review; Cursor also added Automations — always-on agents plus an /automate skill with GitHub/Slack triggers and computer use. This is a concrete move from chat-IDE to standing review/automation agents in the dev loop.