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Mention files with @, more previews and bigger drives

11 November 2026

  • Type @ in the input field of a Conversation to mention a file or a folder of your drives. The agent gets its name and reads it when it needs to, without an upload. See Mention files and folders with @.
  • Drives previews Word (.docx), PowerPoint (.pptx), Excel (.xlsx), CSV and TSV files, read only. See Preview a file.
  • The Uploads panel is compact: one summary line, one bar, and the files behind Show details. See Upload files.
  • The limits are now 4 GB per uploaded file, 100 GB per Personal Drive, 500 GB per Shared Drive and 10 TB per Tenant. An upload that doesn’t fit is refused before it starts, and deleting files frees room at once. See Limits and Manage all Shared Drives.
  • Conversation folders now sit in a folder called Conversations in My Drive, which you can’t rename, move or delete. See Conversation folders.
  • Sizes are shown in decimal units, kB, MB, GB and TB, everywhere.
  • Links in the agent’s answers to files whose path has a space now work.