# Changelog

## Changelog, page 60

3 February3 Feb

- [

    ## AI Gateway and one-click deploys now available on TRAE

    TRAE now integrates with Vercel for one-click deployments and access to hundreds of AI models through a single API key. Available in both SOLO and IDE modes.

    Walter Korman , Jerilyn Zheng

    ](/changelog/ai-gateway-and-one-click-deploys-now-available-on-trae)

- [

    ## Turbo build machines by default for new Pro projects

    Turbo build machines are now the default for new Pro Vercel projects, delivering faster buil ds with 30 vCPUs/60GB memory—up to 3x faster for long builds.

    Mehul Kar, Marcos Grappeggia, and 2 others

    ](/changelog/turbo-build-machines-by-default-for-new-pro-projects)

- [

    ## Copy visual context to agents from Vercel Toolbar

    Copy visual context from Vercel Toolbar comments directly to agents. Streamlines feedback-to-code workflow with deployment details and component data.

    George KaragkiaourisSoftware Engineer

    ](/changelog/copy-visual-context-to-agents)

- [

    ## Workflow 4.1 Beta: Event-sourced architecture

    Workflow 4.1 Beta now stores every state change as an event and reconstructs workflow state by replaying them, so failures can be recovered.

    Pranay Prakash, Karthik Kalyanaraman, and 2 others

    ](/changelog/workflow-event-sourcing)

- [

    ## Zero-configuration support for Koa

    Vercel now detects and deploys Koa, an expressive HTTP middleware framework to make web applications and APIs more enjoyable to write.

    Jeff SeeSoftware Engineer

    ](/changelog/zero-configuration-support-for-koa)

2 February2 Feb

- [

    ## Python 3.13 and 3.14 are now available

    Python versions 3.13 and 3.14 are now available for use in Vercel Builds and Vercel Functions. Python 3.14 is the new default version for new projects and deployments.

    Elvis Pranskevichus, Ricardo Gonzalez, and 1 other

    ](/changelog/python-3-13-and-3-14-are-now-available)

30 January30 Jan

- [

    ## Vercel Sandboxes are now generally available

    Vercel Sandbox is now GA, providing isolated Linux VMs for safely executing untrusted code. Run AI agent output, user uploads, and third-party code without exposing production systems.

    Guðmundur Bjarni Ólafsson, Laurens Duijvesteijn, and 6 others

    ](/changelog/vercel-sandboxes-ga)

- [

    ## cubic joins the Vercel Agents Marketplace

    Cubic joins the Vercel Agents Marketplace, offering teams an AI code reviewer with full codebase context, unified billing, and automated fixes.

    Marketplace Team

    ](/changelog/cubic-joins-the-vercel-agents-marketplace)