July 30, 2026Platform
Builder version history and a hints-only practice chat
Builder projects now keep a version history. Every AI edit saves a version, and you can restore any of them from the toolbar.
What changed
- Builder projects now keep a version history. Every AI edit saves a version, and you can restore any of them from the toolbar.
- Upload from computer brings your own files, or a whole project as a ZIP, into the Builder. A new project menu lets you favorite, duplicate, rename, or transfer a project to another account.
- The Lab's practice chat has a Hints only switch. When it is on, Rena answers with hints only and never writes code for you.