Release 0.1.125
You can now scan any screen of the target-stack preview for accessibility problems, pick the ones worth fixing, and send them straight to the agent. Web IDE sessions are also handed the feature's prototype as a reference, and new projects start their Elite tier on Claude Opus 5.5.
Upgrade notes
- Two database migrations, applied automatically on upgrade. One adds storage for accessibility scan results; the other changes the Elite model that new projects start on. An existing project keeps the model it is already set to — nothing moves under you.
- No changes to
docker-compose.yml. The only.envchange is two comments that now name Opus 5.5 instead of Opus 5; there is nothing to edit.
New
Scan a screen for accessibility problems, in the preview. Open the target-stack preview, drive the app to the screen you care about, and use Scan this screen. It measures the screen as it is in front of you — the state you navigated and clicked your way into, not a fresh page load — and lists what it found, by element. The result is kept per screen, so you can come back to it; scanning again replaces the previous result for that screen.
Fix what you picked, with one button. Select the findings you want fixed and press Send to agent. That pins them and starts the build in one step — the same build the review sidebar starts, so a fix started from the scan panel is no different from one you asked for by hand. Selecting several findings sends them as one run rather than one run each. Findings you leave unselected stay in the list and start nothing.
Web IDE sessions get the feature's prototype to work from. Opening a session for a feature now stages a read-only copy of its target-stack prototype into the workspace, the same copy the implementation agent works from, so a session no longer re-derives a screen the project has already built. A module session gets one copy per member feature that has a prototype, each in its own directory named after the feature. Reopening a session refreshes the copy, and a feature that leaves a module loses its copy from that workspace. If a prototype cannot be read, the session still opens and says so for that feature rather than failing.
Improvements
New projects start their Elite tier on Claude Opus 5.5. Same 1M context window and the same maximum output as before, at a lower price per token. This applies only to projects created from this release onward; existing projects keep whatever Elite model they are set to, and you can change it in Project Settings → Models at any time.
The Agents table explains a disabled advisor accurately. Where an advisor cannot be chosen, the reason now distinguishes between a model that has no published advisor pairing and a tier setting of yours that needs changing, and names the model it is talking about.
Fixes
Accessibility checks on prototypes work again in an installed release. The accessibility check that runs during prototype generation had been failing in every installed build — it could not load its checker, and reported nothing useful. It now runs. The preview scan above is built on the same fix; without it, scanning reported "This screen was not measured" with an error that named nothing you could act on.