Merge 0492832b76292365eb928d00f1514c8044973ac6 into f157648d1e51878a10e02a8836c1e15aa8c59cc9

.gitignore

@@ -48,3 +48,6 @@ cool-retro-term
 
 .DS_Store
 *.app
+
+# AI Copilot instructions
+.github/copilot-instructions.md

RELEASE-NOTES.md

@@ -0,0 +1,31 @@
+# Cool Retro Term - Spanish Keyboard Fix
+
+## 🇪🇸 Fixed for Spanish keyboards!
+
+This is a **one-time fix release** for cool-retro-term that solves the Spanish keyboard issue where `Option+2` didn't produce `@` correctly.
+
+### ✅ What's Fixed:
+- **Spanish keyboard**: `Option+2` now produces `@` symbol correctly
+- **International keyboards**: Fixed ESC prefix issue with Alt+key combinations
+- **Character composition**: Improved Input Method handling
+
+### 📦 Installation (macOS):
+1. Download `cool-retro-term.app.zip`
+2. Extract and copy to `/Applications/`
+3. Launch from Applications or Spotlight
+
+### ⚠️ Disclaimer:
+- **Not maintained long-term** - This is a punctual fix
+- **Use at your own risk** - Original project appears inactive
+- **Based on**: cool-retro-term v1.2.0 by Swordfish90
+
+### 🔧 Technical Details:
+Fixed in `qmltermwidget/lib/Vt102Emulation.cpp` - Detection of Alt-generated international characters to skip unnecessary ESC prefix.
+
+### 📋 Original Project:
+- GitHub: https://github.com/Swordfish90/cool-retro-term
+- Issue: #895 (Spanish keyboard problem)
+
+---
+**Built on:** September 29, 2025  
+**Fix by:** @eFirewall