Gemini 3.7 Flash is now available as a Google AI model option. The Agent can ask users questions through forms with selectable options, free-text input, or both via a new ask_user tool. New blame actions let you view a file's revision history and compare with parent revisions. Tabular data previews now support CSV, TSV, PSV, and SSV files with sortable columns, row filtering, independent column resizing, and persistent row numbers while scrolling.