Current version: 0.3.8 (read this first)

The current version is 0.3.8, released on 6 October 2026. What's in it: 0.3.8 patch notes.

How updates reach you

• Browser: the site always runs the latest build, which is usually a bit ahead of the numbered version. Refresh and you have it.
• Desktop app, on 0.3.4 or older: download 0.3.8 from /download once. The app was rebuilt, and the old one can't update itself to the new one.
• Desktop app on Windows, or the Linux AppImage: from 0.3.8 the app offers each new version when it starts, and installs it if you say yes.
• Desktop app on a Mac, or the Linux .deb: the app tells you when a new version is out and links to the download page.
• Mac: the app isn't notarised yet, so the first launch needs right-click, then Open.

What's in here

Each version gets its own thread: release date, highlights, then the changes. Between versions there are dev updates for what's already live in the browser.

Found a bug?

Post it in Bug Reports. It helps most if you say which version you're on, browser or desktop, 2D or 3D, and what you did just before it went wrong.

Adam