MateUI
v0.1.2Latest · Oct 1, 2026

Changelog

What changed in every MateUI build, newest first. New, improved and fixed, in that order.

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0.1.20.1.10.1.00.0.90.0.5

0.1.2

Oct 1, 2026

LATEST

Codex in the chat

Pick a GPT model next to Claude and set how hard it thinks. Codex draws on the live canvas like any other agent.

New
  • –Codex in the chat: GPT models from your ChatGPT plan, with cursors and live edits like Claude.
  • –Effort per model, from Low to Max, in a new model picker that opens where you type.
  • –Reorder pages by dragging them, or with Move Up and Move Down.
Improved
  • –⌘-drag selects layers inside frames, like Figma.
  • –⌘K variations work on several selected layers at once.
  • –Agents do more per step, with fewer pauses between steps.
  • –The chat keeps your draft when you switch tabs, and the selection chip can be removed.
Fixed
  • –Quitting with unsaved changes now asks first.
  • –The canvas no longer jumps back to the agent's page while you look elsewhere.
  • –The automatic self-check answers in your language.

0.1.1

Oct 1, 2026

Agents on the live canvas

External agents now draw straight into the file you have open, and you can follow them while they work.

Agents on this fileMCP

Claude Code

Payment — Mobile

generating

Codex

Confirmed — Mobile

drawing

Gemini CLI

Cart — Mobile

reviewing
New
  • –External agents edit the live canvas: changes from Claude Code, Codex CLI or Gemini CLI land in the open document, no reload.
  • –Chats are saved per file and come back when you reopen it.
Improved
  • –Delta updates: MateUI downloads only what changed since your build.
  • –The agent's cursor follows what it draws, so you always see where it is working.
Fixed
  • –The composer keeps its margins at any panel width.

0.1.0

Oct 1, 2026

First public build

Free beta for macOS 15+. MCP server, multi-agent cursors, Figma import, React and SwiftUI export.

New
  • –Agents on the canvas through MateUI's own MCP server.
  • –Live sessions: teammates and agents on one file, with comments and @mentions.
  • –Version history, project memory (DESIGN.md) and design check.

0.0.9

Aug 2026

INTERNAL

Parallel agents

Several agents on one file, each with its own cursor, name tag and undo history.

New
  • –Split Work and Side by Side modes.
  • –Let it cook: automatic variants after a design is done.

0.0.5

May 2026

INTERNAL

221,539 layers, 1.5 s

Metal renderer rewrite. Big files open fast and pan at 8 ms per frame.

Improved
  • –Skia on Metal with tiled rendering.
  • –Background layout per screen.

Get 0.1.2.

Download for Mac