• Added persistent key-value storage for user preferences in TUI
• Added /session command to list available sessions in TUI
• Added markdown rendering and scrollbox to DialogAlert
• Improved Claude Code hook and plugin agent compatibility
• Renamed local_model to cheap_model for consistency
• Flipped experimental flag defaults to opt-out for graduated features (hooks, persistent_memory, goal_system, worktree_isolation, parallel_read, strip_thinking_text, batch_permissions, noop_exit, continue_loop_on_deny)
• Increased default timeouts: subagent 30min, question/permission prompts 45min