Antigravity 2.13.0

[Improvements] External files such as Google Drive links, PDFs, and Office documents now appear in their own Documents section in the sidebar above Artifacts.

[Improvements] Added a "Hide Whitespace Changes" option to the Review Changes overflow menu and file diff viewers to filter out whitespace-only edits.

[Improvements] Code and data artifacts like SQL and JSONL files now open in a virtualized viewer with syntax highlighting and line numbers, keeping the app responsive when viewing large files and supporting inline comments.

[Improvements] Settings displays clear warnings with file paths and a copy button when configuration or project files fail to parse.

[Improvements] Closing a side question now minimizes it to a button in the composer toolbar instead of clearing it. Clicking the button restores the panel so you can review previous side questions without retyping /btw, and a new delete button lets you remove questions you no longer need.

[Improvements] Added a Cancel button and keyboard shortcuts (Ctrl+C on macOS, Ctrl+D on Linux and Windows) to interactive question prompts, letting you stop the agent and return to the chat input without submitting blank answers.

[Improvements] Quote or add selected text to chat using Cmd+L or Cmd+I on macOS, or Ctrl+L and Ctrl+I on Windows and Linux. The text selection popup also adjusts button widths to fit shortcut labels.

[Improvements] Agent scratch files now appear in a dedicated, collapsible Scratch Files section in the side panel rather than mixing into the primary Artifacts list. Turn cards also hide scratch files unless explicitly marked as user-facing.

[Improvements] Commands executed in the sandbox now display a shield badge in the command header that links to sandbox documentation.

[Improvements] Pin, unpin, and rename conversations directly from the command palette when a conversation is open.

[Improvements] Added an option to archive the active conversation directly from the command palette, and updated archiving to navigate back to the home screen.

[Improvements] Attached review comments now clear immediately from the input box and diff panes when you send a message, and restore if the message fails to send.

[Improvements] Toast notifications stay on screen for 8 seconds instead of 5 seconds by default, giving you more time to read multi-line messages and error details.

[Improvements] Adjusted spacing in the model quota panel and increased its maximum height to eliminate unnecessary scrollbars when viewing quota across multiple models.

[Fixes] Fixed an issue that could cause the conversation view to crash when rendering messages with repetitive unclosed HTML tags.

[Fixes] Fixed an issue where the model selector could crash if available models failed to load or returned empty groups.

[Fixes] Fixed an issue where denying a tool permission request (for example an MCP tool call) removed the step from the conversation. Denied steps now stay visible with a Rejected label.

[Fixes] Fixed an issue where the agent still prompted for permission to read or write artifact files from other projects when file access outside the current project was already allowed.

[Fixes] Fixed an issue where screen readers dropped rapid status updates or missed repeated notifications like clipboard confirmations. Very long announcements are now shortened at a sentence boundary with a spoken notice.

[Fixes] Removed the usage panel from the model selector for Enterprise and Business accounts, which do not have per-model quotas.

[Fixes] Fixed cramped vertical spacing on cards above the chat input, such as queued messages and input notifications.

[Fixes] Turned off browser and operating system autocorrect, spellcheck, and capitalization in folder path and quick picker inputs so path segments are not changed while typing.

[Fixes] Fixed an issue where hover cards stayed open after switching windows, moving the cursor outside the window, or dragging items.

[Fixes] Fixed an issue where chat autoscroll failed to resume when scrolling near the bottom of a response.

[Fixes] Fixed an issue where quoting chat text containing file links or mentions inserted unwanted line breaks into the quoted text.

[Fixes] Fixed an issue where the scroll-to-bottom button remained visible when viewing trailing whitespace past the latest message, and resolved tooltip flickering during streaming responses.

[Fixes] Custom sidebar widths in the auxiliary pane are now remembered instead of resetting when switching conversations.

[Fixes] Fixed an issue where clicking the copy button on a failed chat turn did nothing instead of copying the error details to the clipboard.

[Fixes] Fixed an issue where .ico files displayed as raw binary text in the diff viewer instead of rendering as visual image previews.

[Fixes] Fixed layout alignment and spacing in the auxiliary pane so the top-right controls line up with the file header icons below.

[Improvements] Unified sidebar section headers and spacing so row heights, collapse controls, and section gaps are consistent between pinned items and projects.

[Improvements] Lowered the volume of the task completion sound to match the action-required notification chime.