v0.20.3: Linux install pages unified, Curl-first install, with native packages as the alternative, and A page on updating model lists
v0.20.3 is mostly a documentation release — a big sweep across the website to make it easier to find what you need, install the framework the way you prefer, and discover features that have been there for a while but weren’t obvious.
Linux install pages unified
The three separate install pages for Arch, Debian, and Fedora are gone. There’s now a single Linux page with per-distro sections, and the Installation index has been reorganized into clear “Operating systems” and “Setup topics” groups. If you’ve ever bounced between three near-identical pages trying to find your distro, you’ll like this.
Curl-first install, with native packages as the alternative
The home page and installation pages now lead with the curl one-liner — the fastest path to getting ait on your machine. Native packages (Homebrew, AUR, .deb, .rpm) are still documented and recommended where they fit, but as the alternative path rather than the headline. Per-platform “Upgrade” sections now correctly point you to ait upgrade latest instead of suggesting (misleading) package-manager upgrades.
A page on updating model lists
There’s a new Updating Model Lists subpage under Installation that walks you through refreshing the supported-models list for OpenCode and the other agents, plus how to register a single known model. If you’ve been waiting for a way to keep your local model list current without spelunking through scripts, that’s it.
Maturity labels and mouse-support, everywhere
The sidebar maturity tag cloud now actually reflects reality: 37 doc pages got their maturity tag added or refreshed, with a new stable value introduced. And every TUI doc page now calls out full mouse support — click to select, scroll to navigate — as an alternative to keyboard. Both features have been in the framework for a while; now you can find them.
Home page and About page polish
The home-page tour trimmed from five TUI tiles to the three most-used (Board, Code Browser, Monitor), and the About page got a refresh with a slimmer header, updated stats, and centered author/license blocks. Smaller touch-ups across Getting Started, the TUIs index, and the Overview page round out the docs sweep.
Full changelog: v0.20.3 on GitHub