• Fixed Down Arrow focusing the Agents View entry before moving a nonempty prompt cursor to the end (ENG-5147).
• Added app.messages.expand (ctrl+p) to collapse or expand agent-to-agent messages separately from ctrl+o tool output.
• Added a ctrl+t expand hint to collapsed thinking blocks, matching the tool output hint.
• Changed expand/collapse hints to a consistent bracketed (Ctrl+O to expand) style across tool, message, summary, and error rows.
• Added a configurable copy action to login dialogs so raw sign-in URLs can be copied without selecting wrapped text (#643).
• Added privacy-safe pseudonymous product analytics for onboarding, command use, execution modes, run outcomes, TTFT, latency, usage, tools, retries, and compactions, with disclosure and opt-out controls (ENG-4682).
• Changed sent agent messages in the IPython cell UI to show only the message text with a ╰─ gutter when expanded, matching received messages, and hid the raw agent_message.send receipt dictionary.
• Fixed Homebrew installs attempting to self-update their versioned Cellar keg instead of directing users to brew upgrade prime-agent (#844)
• Fixed the agents view collapsing expanded subagent lists when returning from an opened agent (ENG-5105).
• Kept the subagent summary row visible and selectable while its list is expanded in the agents view, so pressing enter on it collapses the list again (ENG-5105).
• Added in-place editing of queued steering and follow-up messages: Alt+Up/Alt+Down browse the queue from the draft, Enter applies the edit as steering, Alt+Enter as a follow-up, and submitting an empty editor deletes the item; interrupts now preserve the queue (#838).
• Fixed workers with no live connection reporting as ready; stopping workers now report a stopping state, are hidden from live sessions, and no longer receive daemon-wide commands (#850).
• Fixed timed-out worker stops stranding dead-but-registered workers ("Session worker is not connected"); stops now finalize in the background once the process exits, and zombie processes are no longer counted as alive (#851).
• Fixed sessions becoming permanently unopenable after a stale worker registration was left behind; open/resume now self-heals by finishing the old cleanup and starting a fresh worker (#852).