v2.6.4

Fixed

• Prevent QR account mode from publishing unresolved infrared remotes as a nonfunctional HomeKit thermostat showing 0 °C.
• Show stored QR authorization alongside an active Developer Cloud configuration without implying that IR users should switch modes.

Changed

• Warn and require confirmation before switching a stored account to QR mode because Tuya's QR API does not expose IR metadata or command endpoints.
• Document that IR hubs, AC thermostats, and remotes require Tuya Developer Cloud mode.

Verification

• 82 automated tests pass.
• Lint and TypeScript build pass.

Tuya Ultimate 2.6.3

Fixed

• Detect stored Smart Life or Tuya Smart QR authorizations when developer-project mode is selected.
• Reuse the stored QR authorization without generating or scanning another QR code.
• Keep recovery metadata token-free while reading protected Homebridge credential storage.

Changed

• Rename the legacy Smart Home developer option to Tuya Developer Cloud.
• Report saved developer-project credentials as Configured instead of Connected.
• Clarify when dashboard home and device snapshots are available.

Tuya Ultimate 2.6.1

This patch release restores complete Apple Home climate support for Tuya IR air conditioners.

Added

• Live ambient temperature from the physical IR controller on the HomeKit AC accessory.
• Live humidity from the physical IR controller on the same accessory.

Fixed

• Resolve virtual IR remotes before device-category overrides, allowing the physical IR hub to remain hidden without losing modes, state, sensor readings, or commands.
• Restore full Off, Cool, Heat, Auto, fan-speed, target-temperature, and Dehumidify controls.
• Prevent the AC power handler from accessing a fan service when fan-only mode is unsupported.

Validated in Apple Home and covered by the full 76-test publish suite.