Otto v0.8.15

0.8.15 - 2026-08-23

Changed

• Update the bundled Cline, fast-agent, and Qwen Code versions

Fixed

• Stop a single dropped connection pinning "Couldn't refresh agent history" to a chat for the rest of the session while that chat streams normally behind it
• Say plainly when a chat no longer exists on the host, instead of showing an error that promises a retry which cannot succeed
• Back off a failing history refresh instead of re-asking the host once a second for as long as the chat stays open
• Paint the whole chat transcript on the black canvas when Black tab background is on, instead of leaving the messages in the light palette
• Keep the message box, its status warnings, and the metrics bar clear of Android's gesture bar
• Stop the composer toolbar clipping its last control on a narrow phone
• Stop the scaled composer toolbar settling off the left edge of its row
• Give the mobile sidebar toggle the same panel glyph and slot as the explorer toggle opposite it
• Draw the small chat glyphs at their intended size on a phone instead of doubling them