# Cursor updates its tab model for multi-file edits

Source: [Cursor](https://cursor.com/changelog/tab-model-multi-file)  
Feed7 permalink: https://feed7.dev/p/cursor-tab-model  
Published: 2026-06-27T00:00:00.000Z  
Trust: Official Source (official_source)

## Why Included

Multi-file edits now preview as a single reviewable diff before apply.

## Source Summary

Cursor batches multi-file agent edits into one diff with per-file accept/reject. Applies to Composer and background agents.

## Practical Implication

Review-before-apply reduces bad agent edits landing silently. Turn it on for any repo with CI slower than 5 minutes.

## Agent-Ready Context

Cursor now batches multi-file agent edits into one diff. Review the whole change set before applying. Reduces silent regressions from autonomous edits.

## Context Map

- Layer: tools
- Domains: coding
- Topics: coding-agents, dev-ux

## Uncertainty

- None recorded.

## Agent Instruction

Use this item as source-backed context. Do not invent claims beyond the linked source. If this item conflicts with another source, call out the conflict.