v0.2.1 - 2026.03.07

This major release adds support for Mihomo cores, websocket, new statistics sensors and control entities. It also addresses some perfomance issues and includes various bug fixes.

⚠ Breaking Changes

1. Newer cores added support to pin a proxy within a URLTest group. These groups will now be exposed as select instead of sensor on compatible cores. You may need to match new entity IDs for these groups.
2. Previously, when functions were unavailable on certain cores, the corresponding entities were created with unknown or unavailable statuses. After this update, those entities will no longer be created.

New features

• Expose URLTest groups as select entities to pin a node (entity attribute fixed contains a boolean indicating whether a pin is present; use action clash_controller.get_latency_service on the same group to clear it).
• Add proxy mode select (rule/direct/global/script, only supported modes will be displayed).
• Add DNS cache flush button.
• Add healthcheck buttons for each group (disabled by default).
• Add proxy/rule provider count sensors.
• Add more robust core capability detection.
• Add websocket-first polling with HTTP fallback for supported streams.

Fixes

• URL-encode group/node/provider names in API paths to prevent failures with special characters.
• Allow device and entitiy translations to be properly displayed.
• Avoid skipping capability detection when cached capabilities are an empty dict.
• Persist detected capabilities/endpoints only after a successful first refresh to avoid poisoning cache on transient failures.
• Misc refactors and fixes...

Full Changelog: v0.1.6.1...v0.2.1