MistOS v4.7 personal onyx changelogs

Performance & System Optimizations 🚀

• Rebased device configuration on a cleaner and more stable foundation
• Enabled advanced ART and dex optimization pipelines for faster app launches
• Improved SystemUI and system_server compilation optimizations using R8
• Tuned Dalvik heap configuration for smoother multitasking and memory handling
• Added aggressive LMKD tuning for improved RAM management under heavy load
• Optimized SurfaceFlinger scheduling and frame pacing for smoother animations
• Enabled Vulkan backend for HWUI rendering
• Switched to optimized CPU dot-product variant for improved efficiency
• Added advanced task profile and cgroup optimizations
• Reduced unnecessary debug logging and removed production-unneeded debug properties
• Improved boot-time cleanup and package cache handling
• Optimized dex2oat thread handling and CPU sets
• Refined zRAM configuration and memory compression behavior for balanced performance
• Improved scheduler behavior and overall responsiveness
• Removed obsolete and redundant services/scripts to reduce overhead

Display & Visual Experience 🎨

• Added MIUI-style display color mode support
• Introduced Xiaomi displayfeature color service integration
• Implemented HTSR toggle support
• Increased touch sampling rates for more responsive touch input
• Imported stock brightness sensor calibration for improved auto-brightness accuracy
• Added High Brightness Mode (HBM) support through display bridge implementation
• Tuned ambient display burn-in protection
• Limited screen recorder framerate to 120 FPS for better stability
• Cleaned obsolete SurfaceFlinger properties and rendering flags
• Removed forced triple buffering for lower latency
• Disabled EGL image tracking to reduce rendering overhead

Connectivity & Network 📶

• Enabled VoLTE, VoWiFi, and global VoNR support for wider carrier compatibility
• Added improved carrier configuration support for better IMS experience
• Switched USB tethering implementation to NCM mode
• Improved 5 GHz Wi-Fi signal tolerance and roaming behavior
• Enabled optimized WLAN power management
• Disabled unnecessary WLAN firmware logging and wakelocks
• Added Qualcomm TrueWireless™ Stereo support
• Enabled Bluetooth AVRCP controller profile support
• Fixed multiple Bluetooth audio and LE Audio configuration conflicts

Camera & Multimedia 📸

• Enabled CameraX extensions support
• Moved Camera Extensions into system framework for improved compatibility
• Added AR Core camera support
• Updated wireless display blobs from newer HyperOS base
• Added compatibility shims for MotionEvent handling
• Removed redundant camera configs, overlays, and watermark packages
• Improved media framework cleanup and compatibility

Storage & File System 💾

• Migrated remaining partitions to full EROFS compression
• Added advanced EROFS compression hints and native executables
• Improved partition image generation workflow
• Removed deprecated AVB and filesystem flags
• Improved OTA partition handling and cleanup

Security & Stability 🔒

• Updated boot and vendor security patch handling
• Improved SELinux compatibility mappings and policies
• Fixed multiple VINTF and PowerStats compatibility issues
• Tightened permissions for sensitive sysfs and device nodes
• Restricted unnecessary app access to kernel interfaces
• Fixed GPU sysfs labeling and suspend denials
• Removed deprecated GSI AVB keys and legacy components
• Improved compatibility with newer vendor interfaces and services

Battery & Thermal Improvements 🔋

• Optimized power HAL initialization sequence
• Added optimized radio and wireless power-saving behavior
• Reduced unnecessary background activity and logging
• Improved thermal and scheduler coordination
• Tuned flashlight current levels for improved brightness consistency

Cleanup & Maintenance 🛠️

• Removed unused daemons, overlays, duplicate properties, and legacy configs
• Cleaned redundant Vulkan and display declarations
• Removed obsolete tethering and Wi-Fi overlays
• Fixed failing symlinks and inconsistent script formatting
• Beautified overlays and cleaned build configuration structure
• Improved overall maintainability and codebase consistency