Changelog

Recent Platform Changes

New updates and improvements to CatDoes.

Follow us on

Follow us on

v4.3.0

Jun 14, 2026

Giant orange tabby cat looms over a castle in an elaborate garden with hedge mazes and roses, while smaller cats play among a sundial, stone bridge, and miniature carriage.
Giant orange tabby cat looms over a castle in an elaborate garden with hedge mazes and roses, while smaller cats play among a sundial, stone bridge, and miniature carriage.

CatDoes v4.3.0

CatDoes now lets you dial in how hard the agent works, get help without leaving your project, and keep an eye on your Cloud usage.

New

  • Agent Effort - A slider that lets you choose how much effort the agent puts into a task — from quick, low-effort runs to maximum effort on the most capable models. Higher effort does more thinking and costs more credits; if you're low on credits, CatDoes automatically steps down so a run never gets stuck.

  • In-app Support - Ask for help right inside your project. The agent can open a support ticket for you, relay replies from our team, and keep the whole conversation in one place.

  • Environment Variable Export - Download all of a project's environment variables whenever you need them.

Improvements

  • Cloud management now lives in its own tab right inside the compose page.

  • Redesigned environment variable manager — collapsible and moved above the composer.

  • More reliable file edits from the agent, with a new deterministic patch engine that means fewer failed or stuck edits.

  • TanStack Start support.

  • Improved git pull support and tighter GitHub import — your environment variables now come across automatically

  • Attach up to 4 images per message, with a cleaner upload experience

  • Copy button on the agent's messages

  • Your preview device is remembered across reloads

  • General UI and UX polish across the dashboard

Fixes

  • Fixed duplicate and out-of-order messages in the chat

  • Fixed chat sessions that occasionally wouldn't resume

  • Fixed the context window indicator sometimes not showing

  • Fixed yearly plan upgrades that wouldn't go through, and improved yearly-to-yearly proration

  • Fixed the send button staying active during compaction

v4.2.0

May 1, 2026

Four cartoon cats working as detectives in a cozy office, examining maps, photographs, and case files spread across a wooden desk, with a bulletin board of clues, bookshelves, and a window overlooking a town street in the background.
Four cartoon cats working as detectives in a cozy office, examining maps, photographs, and case files spread across a wooden desk, with a bulletin board of clues, bookshelves, and a window overlooking a town street in the background.

CatDoes v4.2.0

CatDoes now supports multiple domains per project, simulates app store reviews, and brings GitHub Import to Core.

New

  • App Store Review - The agent simulates Apple App Store and Google Play review on your project, telling you if your app would be approved and what to fix before submitting.

  • Multi-domain support - Up to 20 domains per project, depending on your plan. Run your admin dashboard on admin.example.com and your main app on example.com.

  • GitHub Import on Core - Core plan users can now import projects from GitHub and keep building in CatDoes.

Improvements

  • Monorepo support, including custom port configuration

  • UI and UX polish across the platform

  • Platform stability and reliability

Fixes

  • Scrolling in the multi-page canvas was inconsistent on Safari

  • Compaction would occasionally fail

  • Git operations would occasionally fail

v4.1.0

Apr 13, 2026

Illustrated CatDoes v4 banner showing a whimsical Studio Ghibli-style meadow with a white cat playing among flowers, an orange tabby napping beside a snail, a black cat silhouetted on a hill, and another cat chasing butterflies under a bright blue sky with towering cumulus clouds.
Illustrated CatDoes v4 banner showing a whimsical Studio Ghibli-style meadow with a white cat playing among flowers, an orange tabby napping beside a snail, a black cat silhouetted on a hill, and another cat chasing butterflies under a bright blue sky with towering cumulus clouds.

CatDoes v4.1.0

CatDoes builds websites now. And you can bring your own from GitHub.

New

  • Websites - The agent can now build websites, not just mobile apps. Same agent, same workflow.

  • GitHub Import - Bring any GitHub repo into CatDoes as a project and keep building with the agent.

  • Custom Domains - Connect your own domain to any web deployment.

  • Monorepos - A single project can now hold a mobile app and a website together (or multiple of each). The agent works across them.

  • Preview Size Switcher - See your app preview in iPhone 15, iPhone SE, Pixel 8, iPad, laptop, and other device sizes.

  • Context Window Indicator - A small button that shows how full the agent's context window is when you hover it.

Improvements

  • General UI and UX improvements across the dashboard

  • PWA improvements

  • General platform stability improvements

Fixes

  • Fixed a bug where downgrading your plan would sometimes fail

  • Fixed a bug where the agent would stop mid-task