TLDR: Antigravity app v2.25.0 through v2.28.2 introduce a built-in side-panel browser, a built-in PDF viewer, rendered Markdown code block previews, universal file attachments up to 20 MB, a featured ...

New here? Follow chapter 0 first. For full acceptance, run chapters 1–5 first. Image builds, SDKs, security databases and hardware tests take substantially longer than UI/navigation tests. Chapter 11 ...

If the default daemon becomes stale, use its built-in reattachment/recovery first. A command timeout, truncated output, site change, closed tab, or new task is not a reason to create another daemon.