Changelog

All notable changes to the OpenCode Home Assistant Plugin will be documented here.

[Unreleased]

Changed

• BREAKING: Replaced MQTT with native WebSocket connection to Home Assistant
• Commands renamed to match Home Assistant integration: prompt → send_prompt, permission_response → respond_permission
• Removed get_history_since command - use get_history with optional since parameter
• Moved blueprints to ha-opencode repository

Added

• Secure pairing flow with one-time codes
• Token-based authentication for persistent connections
• Automatic reconnection with saved credentials
• History and agents response handlers

Removed

• MQTT broker dependency
• MQTT Discovery
• Stale session cleanup (handled by HA integration)
• Blueprints (now in ha-opencode repo)

[0.1.3] - 2025-01-07

Fixed

• Blueprint now correctly reads previous_state attribute by adding delay for HA to process MQTT attributes
• Fixed previous_state returning null instead of triggering default value (use or instead of | default())
• Variables are now set after delay to ensure fresh entity state is read

[0.1.2] - 2025-01-07

Fixed

• Session resumption now properly updates Home Assistant dashboard
• Plugin re-initializes when switching to a different session, ensuring entities reflect the current session state
• Previous session is marked unavailable before switching to a new session

[0.1.1] - 2025-01-07

Added

• MkDocs documentation with versioning support
• GitLab Pages deployment for documentation

[0.1.0] - 2025-01-07

Added

• Initial release
• MQTT integration with Home Assistant
• Automatic device discovery via MQTT Discovery
• Session state tracking (idle, working, waiting_permission, error)
• Permission management with approve/reject/always responses
• Token and cost tracking
• Chat history retrieval via MQTT commands
• Agent listing and selection
• Home Assistant blueprints for notifications
• Session cleanup functionality
• Local terminal notifications (Kitty protocol)
• Comprehensive test suite

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The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.