loop

Bug Fixes

/stop Command Output Unified

• Add consume_should_end_flag() and reset_should_end_flag() helpers for atomic stop signal handling
• Prevent duplicate stop messages by emitting empty speech from secondary stop paths
• Apply consistent prefix formatting via apply_system_reply_format based on conversation mode
• Add empty speech guard to prevent bare "(name) 回复:" bubbles

Dynamic Sensor Template Rendering

• Convert DynamicSensor and DynamicBinarySensor from polling to event-driven async_track_template_result
• Add graceful TemplateError handling to eliminate log spam when templates reference unavailable context variables

WebSocket Subscription Race Condition

• Fix ReferenceError "Cannot access 's' before initialization" by deferring event delivery via setTimeout(0)
• Wrap callback in try/catch to isolate errors from WebSocket dispatch
• Ensure status bar and file upload UI appear in all ha-assist-chat instances via deepQueryAll

History Display

• Update internal tag stripping regex to support both ASCII colon (:) and fullwidth colon for CJK contexts
• Prevent internal system context blocks from leaking into frontend message display

New Features

Live Turn Snapshot Persistence

• Add live_turn_store.py for persisting conversation turn state to disk
• Save snapshot on WebSocket detach with status (running, cancelled, error, finished)
• Reset live_response_parts at turn start to prevent stale fragments in live view
• Emit stream_end event when detached pipeline completes

Conversation History Duplicate Consolidation

• Add consolidate_duplicates() method to ConversationHistory class
• Detect duplicates by fingerprinting first message within 20-second windows
• Merge shorter duplicate into longer one while preserving unique turns

Full Changelog: v8.9.0...v9.0.0