v2.3.2

🚀 Added

• 🎛️ Optional Per-Zone EQ Controls: Treble, Bass, and Balance can now be exposed directly as Number entities in your Home Assistant dashboards. You can toggle this on or off in the Options Flow.
• 🧹 Programmatic Orphan EQ Cleanup: Toggling EQ controls to OFF now programmatically removes the entities from Home Assistant's Entity Registry instantly, preventing "unavailable" placeholders.
• 💾 State Persistence (State & Settings): Switch from options-flow storage to Home Assistant's native state-restoration (RestoreNumber and RestoreEntity). Active player states (on/off, volume, active input source, mute) and configuration sliders are perfectly preserved across Home Assistant reboots.

⚡ Optimized

• ⚡ Instant Command Execution: Eliminated the legacy 2.0-second delay on network commands by matching UDP responses against the amplifier's response prefix. Commands now execute instantly in ~1–2ms.
• 🧹 Full DRY Codebase Optimization: Centralized all display name and unique ID formatting into unified, robust helpers (PREFIX, get_unique_id, get_entity_name), eliminating redundant class repetitions.
• 📦 Consolidated EQ Architecture: Replaced separate treble, bass, and balance subclasses with a single, highly maintainable generic C4EQNumber platform class.

🔧 Fixed

• 🔄 Reload-Free Audio Adjustments: Switched persistence off of config_entries.data modifications, completely resolving the bug where moving any audio slider (Max Volume, Treble, Bass, Balance) triggered integration reloads and turned active zones off.
• 🔊 Glitch-Free Software Max Volume Capping: Capped volumes in software during playback and synchronized hardware caps (chvolmax) only during silent transitions (turning on or off). This completely eliminates transient volume spikes/jumps to max when moving the ceiling slider.
• 🔄 Uninterrupted Bootups: Restoring media player states on HA reboot is now 100% passive, ensuring your background audio playback continues completely uninterrupted when Home Assistant restarts.
• 🔊 Fallback-Enabled Native Muting: Native mute commands are attempted first, falling back to volume-based mute if the physical hardware does not support it.