Summary
Cursor's May 7 release adds a fuller pull request review surface, parallel execution for plan steps, and quick actions for splitting work into multiple PRs. The update pushes Cursor further from chat-in-editor tooling toward a more complete execution and review environment for coding agents.
What changed
Cursor 3.3 introduced a new PR review experience, parallel plan execution through multiple agents, and split-PR quick actions.
Why it matters
This is a product-surface expansion signal, not just a model swap. Cursor is widening its control over the edit-review-merge loop, which strengthens its position against editors that still hand users off to separate review or orchestration tools.
Evidence excerpt
Cursor says the release adds a PR review experience, faster execution on plans through parallel agents, and quick-action pills for common workflows.