Attach files and branch conversations

2026-06-01 — v1.1.23

You can now attach files to the emails Runner sends — drop in a PDF, an image, or a document and it goes out with the message. Conversations are more flexible too: branch from any earlier message to explore a different direction without losing your original thread.

What changed:

• Email: Attach files to Gmail and Outlook messages before they send
• Conversations: Branch from any message to try a new direction while keeping the original
• Models: Set a default model so new conversations start the way you prefer
• Sign in: A smoother, more reliable sign-in and recovery flow
• Fixed a sent message being reported as failed even though it went through
• Fixed email attachments that could be lost when reopening a draft
• Restored conversation details that could go missing after a reload

Why it matters: Real work comes with attachments and second thoughts. Sending files with your emails means you don't have to leave Runner to finish the job, and branching lets you explore an alternative without throwing away the thread you started.