What changed
Google's Antigravity App 2.29 adds a native Jupyter viewer, redesigned Home and Automations pages, browser downloads and history, and gradual Gemini Live voice and cloud-run Remote Agent rollouts. Google now documents that Remote Agents use isolated managed environments and are limited to personal Google AI Pro and Ultra accounts.
Why it matters
The later documentation makes the runtime boundary actionable: remote tasks can continue without a host machine, but they run outside the local workspace with a different feature set and default permission behavior.
What to do
On an eligible personal test account, attach only a disposable repository, replace the default always-proceed permission preset with explicit rules, run and cancel one remote task, test voice steering, and verify artifacts, egress, retention and account deletion behavior.
Caveat
The rollout remains gradual and excludes free, Plus, Workspace and Google Cloud business accounts. Remote Agents lack local MCP servers, plugins and skills; Google-managed isolation, retention and regional behavior were not independently verified.