Files & Attachments:

We’ve completely reworked how files and attachments appear in Missive to make managing them faster and more intuitive, improving how you work with files every day.

• Unified view: See all attachments from a conversation directly in the Details sidebar, neatly grouped and easy to browse.
• Rich previews: Images now display inline previews (no downloads needed).
• New visuals & categories: Cleaner file thumbnails with type-based icons and improved organization.‍
• Filtering: Quickly find what you need by filtering by file category.
• Faster navigation: A rebuilt quick look experience and new keyboard shortcuts (like ⌘K) make previewing smoother than ever.

Pro tip: The keyboard shortcut to see unified files is Ctrl+Alt+S (Windows) or Command+Option+S (Mac).

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• Add GPT-5 model to the OpenAI integration
• Allow integrations to write to the clipboard

• Editing a colleague’s profile avatar and name
• Copying an email body along with its header addresses
• iOS 26 rendering glitch when focusing the app on iPad
• “View all conversations” not being clickable for certain contacts
• Assigning someone when selecting multiple conversations won’t disassociate the team anymore