# Cloud Agents start 3x faster with pre-built development environments

> Cursor now prepares ready-to-use environment builds in the background with dependencies installed and setup complete. Agents boot into warm environments for 3x faster time to first token, with build history tracking and automatic fallback to the last successful build if a new build breaks.

Source: https://cursor.com/changelog
Published: 2026-08-13
Type: feature
Tool: Cursor (https://aistack.sh/tool/cursor)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [UI-first with v0](https://aistack.sh/stack/ai-app-builder-v0) — $60/mo
- [Android app with AI](https://aistack.sh/stack/android-app-with-ai) — $42/mo
- [iOS + Android with Expo](https://aistack.sh/stack/cross-platform-mobile) — $67/mo
- [Cursor rules](https://aistack.sh/stack/cursor-rules) — $50/mo
- [iOS app with AI](https://aistack.sh/stack/ios-app-with-ai) — $48/mo
- [Cursor (IDE-first)](https://aistack.sh/stack/ship-code-cursor) — $20/mo

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From the aistack.sh changelog: https://aistack.sh/changelog