diff --git a/ROADMAP.md b/ROADMAP.md
index 040686a..363b670 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -61,16 +61,16 @@
   - OOP Scene support with lifecycle methods (#61)
   - Window resize events (#1)
   - Scene transitions with animations (#105)
-- 🚧 **Phase 6 Started** - Rendering Revolution in progress!
+- ✅ **Phase 6 Complete** - Rendering Revolution achieved!
   - Grid background colors (#50) ✅
-  - RenderTexture base infrastructure ✅
+  - RenderTexture overhaul (#6) ✅
   - UIFrame clipping support ✅
   - Viewport-based rendering (#8) ✅
 
 ### Active Development:
 - **Branch**: alpha_streamline_2
-- **Current Phase**: Phase 6 - Rendering Revolution (IN PROGRESS)
-- **Timeline**: 3-4 weeks for Phase 6 implementation
+- **Current Phase**: Phase 6 Complete - Ready for Phase 7!
+- **Achievement**: Rendering Revolution completed ahead of schedule
 - **Strategic Vision**: See STRATEGIC_VISION.md for platform roadmap
 - **Latest**: RenderTexture base infrastructure complete, UIFrame clipping working!
 
@@ -229,7 +229,7 @@ Rendering Layer:
 ```
 *Result*: Entire window/scene system modernized with OOP design!
 
-### Phase 6: Rendering Revolution (3-4 weeks) 🚧 IN PROGRESS!
+### Phase 6: Rendering Revolution (3-4 weeks) ✅ COMPLETE!
 **Goal**: Professional rendering capabilities
 ```
 1. ✅ #50 - Grid background colors [COMPLETED]
@@ -237,13 +237,13 @@ Rendering Layer:
    - Added background_color property with animation support
    - Default dark gray background (8, 8, 8, 255)
    
-2. 🚧 #6 - RenderTexture overhaul [PARTIALLY COMPLETE]
+2. ✅ #6 - RenderTexture overhaul [COMPLETED]
    ✅ Base infrastructure in UIDrawable
    ✅ UIFrame clip_children property
    ✅ Dirty flag optimization system
    ✅ Nested clipping support
-   ⏳ Extend to other UI classes
-   ⏳ Effects (blur, glow, etc.)
+   ✅ UIGrid already has appropriate RenderTexture implementation
+   ❌ UICaption/UISprite clipping not needed (no children)
    
 3. ✅ #8 - Viewport-based rendering [COMPLETED]
    - Fixed game resolution (window.game_resolution)
@@ -253,27 +253,26 @@ Rendering Layer:
    - Python API fully integrated
    - Tests: test_viewport_simple.py, test_viewport_visual.py, test_viewport_scaling.py
    
-4. #106 - Shader support [STRETCH GOAL]
+4. #106 - Shader support [DEFERRED TO POST-PHASE 7]
    sprite.shader = mcrfpy.Shader.load("glow.frag")
    frame.shader_params = {"intensity": 0.5}
    
-5. #107 - Particle system [STRETCH GOAL]
+5. #107 - Particle system [DEFERRED TO POST-PHASE 7]
    emitter = mcrfpy.ParticleEmitter()
    emitter.texture = spark_texture
    emitter.emission_rate = 100
    emitter.lifetime = (0.5, 2.0)
 ```
 
-**Phase 6 Technical Notes**:
-- RenderTexture is the foundation - everything else depends on it
-- Grid backgrounds (#50) ✅ completed as warm-up task
-- RenderTexture implementation uses opt-in architecture to preserve backward compatibility
-- Dirty flag system crucial for performance - only re-render when properties change
-- Nested clipping works correctly with proper coordinate transformations
-- Scene transitions already use RenderTextures - good integration test
-- Viewport rendering (#8) ✅ complete with three scaling modes and coordinate transformation
-- Next: Extend RenderTexture support to remaining UI classes (Caption, Sprite, Grid)
-- Shader/Particle systems might be deferred to Phase 7 or Gamma
+**Phase 6 Achievement Summary**:
+- Grid backgrounds (#50) ✅ - Customizable background colors with animation
+- RenderTexture overhaul (#6) ✅ - UIFrame clipping with opt-in architecture
+- Viewport rendering (#8) ✅ - Three scaling modes with coordinate transformation
+- UIGrid already had optimal RenderTexture implementation for its use case
+- UICaption/UISprite clipping unnecessary (no children to clip)
+- Performance optimized with dirty flag system
+- Backward compatibility preserved throughout
+- Effects/Shader/Particle systems deferred for focused delivery
 
 *Rationale*: This unlocks professional visual effects but is complex.