v0.9.6

Features

• Child chats nest under their parent in the chat list (caret, handoff count, running state)
• Copy chat links, mention chats with [[, drag a chat into the message box
• AI-written short chat titles after the first reply (your renames win; off switch in Settings; OpenCode titles run with all tools off)
• Image attachment preview on hover (with a fade) and a full-size view on click
• Drafts per chat: text and attachments survive switching chats

Fixes

• Flow graph nodes no longer disappear while it refreshes; wide runs fit on screen
• No more scrollbar on the whole window; version label moved into the sidebar footer
• Attachments can be removed while a reply is running
• Bots refer to "the question card" instead of "above"