Google Antigravity App 2.6.0

Changelog: Faster long conversations, more reliable hooks and subagents

Conversations with long histories now open faster, improved custom hooks and subagents behavior, and administrator policies for connected tool servers are applied correctly — plus a broad set of fixes across chat, comments and the file viewer.

Improvements(9)

• Improved the ask questions panel: clearer option selection, and continue now only activates once you've answered the current question.
• Hover details on the small icon chips in chat now appear almost immediately instead of after a noticeable pause.
• Images and videos in chat now open in a preview window when clicked, with the option to open them in a tab instead.
• Hook configurations that could never run are now rejected at load time with a clear error instead of being silently ignored.
• Projects in the command palette now use the same folder icon as the sidebar, instead of a mismatched briefcase.
• Opening long conversations is now dramatically faster.
• You can now copy an image to your clipboard from an artifact or the file viewer, using the menu or right-click.
• The conversation list now loads far faster for users with a large conversation history.
• Settings descriptions now use consistent wording throughout, and two typos in the shortcut and host address settings were fixed.

Fixes(21)

• Slash commands now work when a newline or tab separates the command from its arguments.
• Conversations started by background automations no longer disappear from the sidebar list; they now appear under the scheduled-tasks filter.
• Steps waiting on your input now show the icon for the tool involved, including in the permission prompt, instead of a generic bell.
• Fixed the comment popup following your cursor while dragging, and whole-file comments landing on the first line with no highlight.
• Agents no longer hang forever when a stop hook keeps blocking the end of a turn; the turn now finishes after repeated blocks.
• Conversations that had already finished no longer stay stuck showing as running after you quit and reopen the app.
• Fixed hovering a message revealing the Stop button on every running subagent card; now only the card you hover shows it.
• The Review Changes button's keyboard focus outline now wraps the entire button instead of only part of it.
• Hooks that call a model now stop at their configured timeout with a clear error, instead of stalling the agent indefinitely.
• Pasting plain multi-line text into the chat box no longer adds an extra blank line between each line.
• Fixed pinning and unpinning a conversation often failing on the first click and snapping back, forcing you to click repeatedly.
• Commands still running no longer display a nonsensical negative elapsed time when their start time is missing.
• Fixed administrator policies for connected tool servers being skipped at startup, which could let restricted servers start without their required settings.
• Fixed agents losing access to their built-in helpers, so research, browser and teamwork assistants work again.
• Fixed the wrong keyboard shortcut being displayed for toggling the side panel.
• Fixed the built-in browser inspection tool being wrongly blocked when your organization restricts which tool servers can run.
• Stopping a subagent now also stops everything it spawned, including nested subagents and their background tasks, instead of leaving them running.
• Fixed long answers and previews periodically jumping back to the top and losing your scroll position while you read.
• Custom hooks you define now run at the end of a turn instead of being skipped before they could fire.
• Fixed a crash that happened when you selected a region of an image and submitted a comment on it.
• Fixed a stray outline around the pending-step badge in the conversation list under some themes.

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