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# 🚀 Lumina Shader Lite v1.2.7 — Performance Unleashed
**Lumina Shader Lite is now faster, cleaner, and more efficient than ever.** ⚡
This major performance-focused update completely reworks every quality profile, significantly reduces unnecessary GPU work, and improves the experience on integrated and low-end graphics—while preserving the visual identity of Lumina Lite.
Internal testing showed an impressive **28–30% increase in FPS**, depending on the hardware, profile, and scene. 📈
## ⚡ Massive Performance Improvements
* Completely optimized all **seven performance profiles**, from Potato to Ultra.
* Reduced the cost of shadows, reflections, SSAO, bloom, water, clouds, and entity shadows.
* Prevented unused reflection and post-processing passes from running on lower profiles.
* Disabled inactive Temporal Anti-Aliasing programs when they are not required.
* Reduced low-detail bloom filtering from **49 to 25 samples** per active tile.
* Reduced low-detail procedural water normals from **four texture reads to two**.
* Improved shader activation times on **Low, Very Low, and Potato**.
* Significantly improved performance on integrated graphics and low-end GPUs.
## 🎚️ Completely Rebalanced Profiles
Every profile now follows a clear and consistent quality ladder:
🥔 **Potato** → Maximum performance
⚡ **Very Low** → Lightweight visuals
🚀 **Low** → Best performance-quality balance
🎮 **Medium** → Improved effects and detail
✨ **High** → Higher shadows and visual quality
💎 **Very High** → Advanced effects
🌟 **Ultra** → Maximum visual quality
**Low is now the default profile**, providing smoother performance, lower GPU usage, and a better experience immediately after installing the shader.
The inherited **Complementary profile has been removed**, making the profile selector cleaner and preventing confusing or incorrect default settings.
## 🌕 New Configurable Moon Halo
The Minecraft night sky receives a beautiful new atmospheric detail:
* Added a soft procedural halo around the Moon.
* Fully configurable intensity.
* Automatically reacts to rain, clouds, and lunar phases.
* Appears naturally in eligible sky and water reflections.
* Uses no additional textures or expensive volumetric effects.
* When disabled, its code is completely excluded from compilation.
The result is a more cinematic and immersive night sky without sacrificing Lumina Lite’s lightweight design. 🌌
## 🌊 Water and Visual Fixes
* Fixed water compilation errors affecting Potato, Very Low, and Low.
* Improved the stability of low-detail procedural water.
* Added safer custom normal-map reconstruction for labPBR resource packs.
* Stabilized PBR and POM displacement calculations.
* Improved GGX reflections at extreme viewing angles.
* Protected cloud-shadow calculations from invalid angles.
* Added safer anisotropic-filtering fallbacks.
* Fixed mathematical instability in pixelated rainbows near the horizon.
## 🧹 Cleaner Interface
* Removed obsolete Advanced Color Tracing controls.
* Removed unavailable World-Space Reflections options.
* Eliminated inherited and orphaned settings screens.
* Simplified the optimization menu.
* Improved profile consistency and default-value handling.
## 🧪 Stronger Automatic Validation
Lumina Shader Lite now automatically validates:
* Performance-profile order and safeguards.
* Menus, options, screens, and sliders.
* Lightweight shader program paths.
* Metadata and version consistency.
* Shader includes and conditional blocks.
* Release ZIP integrity and source parity.
* Invalid, duplicated, hidden, or obsolete controls.
These checks help prevent configuration mistakes and performance regressions in future updates. 🛡️
## 📈 The Result
* Up to **28–30% higher FPS** in testing.
* Faster shader activation on lower profiles.
* Lower GPU usage in expensive scenes.
* Better performance on integrated graphics.
* More consistent quality progression.
* Improved water and PBR stability.
* Cleaner menus and safer configuration.
* A beautiful new Moon halo with minimal performance cost.
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💙 Thank you for using **Lumina Shader Lite**!
Enjoy smoother gameplay, faster performance, cleaner settings, and beautiful lightweight visuals with **v1.2.7 — Performance Unleashed**. 🚀✨
