Rollouts and Security Review
Launched Rollouts (monitoring deployments) and Security Reviewer (security bug detection) for Teams and Enterprise plans.
Cursor changelog: September 2026
4 releases from to
Everything Cursor shipped in September 2026, collected from official Cursor sources. Each entry is dated and links to the page it came from.
September 2026 at a glance
Cursor introduced self-hosted machines for infrastructure, Cursor Projects for managing large workloads with context preservation, and Rollouts and Security Review features for Teams and Enterprise plans in September 2026.
Summary generated from the releases listed below.
September 2026 was Cursor's 8th busiest month of the 12 months to then: 4 releases, close to its monthly average of 5. That was 2 releases fewer than August 2026. Most were Product (3), followed by Infrastructure (1).
Releases
4
-2 vs August 2026
Rank of 12 months
8th
Average 5.3 a month
Most shipped
Product
3 releases
Notable Cursor launches in September 2026
- Product
Rollouts and Security Review
Launched Rollouts (monitoring deployments) and Security Reviewer (security bug detection) for Teams and Enterprise plans.
Source: Cursor Changelog - Product
Launching Projects in Cursor
Projects lets you take on larger bodies of work, such as a feature, a migration, or a full app. It maintains context over months of work, delegates tasks to thousands of subagents, and performs recurring work without being prompted.
Source: Cursor Changelog - Product
Cursor Projects
Introduction of Cursor Projects for managing larger development workloads with context preservation and subagent delegation
Source: Cursor Changelog
All Cursor releases in September 2026
Newest first. Each entry links to the official page it came from.
September 20264 releases
Launching Projects in Cursor
Projects lets you take on larger bodies of work, such as a feature, a migration, or a full app. It maintains context over months of work, delegates tasks to thousands of subagents, and performs recurring work without being prompted.
Cursor Projects
Introduction of Cursor Projects for managing larger development workloads with context preservation and subagent delegation
Self-hosted machines
Cursor supports self-hosted machines, which let you keep tool execution entirely in your own network. Your codebase, build outputs, and secrets all stay on internal machines running in your infrastructure, while the agent handles tool calls locally.
Where September 2026 sits
Cursor releases per month, for September 2026 and the 11 months before it. A taller bar means more releases that month; the dated entries for each month are on its own page.
Other companies in September 2026
26 of the companies we track shipped in September 2026; Cursor ranks 13th by number of releases.
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