v1.2.0 - VCL Support

🎉 Release v1.2.0 - VCL Support

Major Features

• ✅ Full VCL support with TPdfViewer component for Windows
• ✅ Separate renderer architecture for FMX and VCL
• ✅ VCL demo application with drag-and-drop support

VCL Improvements

• 🎨 Proper aspect ratio preservation in PDF rendering
• 🎯 Centered display with light gray background for better visibility
• 🔄 Smooth resizing without artifacts
• ⚡ Background rendering with loading indicator
• 📐 High DPI support for modern displays

Technical Changes

• 🏗️ Refactored core viewer logic into shared TPdfViewerCore base class
• 🎨 Platform-specific renderers (DX.Pdf.Renderer.FMX and DX.Pdf.Renderer.VCL)
• 🔒 Improved thread safety with TThread.Synchronize
• 🛡️ Better error handling in rendering pipeline

Demo Applications

• 📱 FMX PDF Viewer - Cross-platform (Windows, macOS, Android, iOS)
• 🖥️ VCL PDF Viewer - Windows-native with VCL controls
• ⌨️ Both with keyboard navigation and drag-and-drop support

Documentation

• 📖 Updated README with FMX and VCL support details
• 📝 Clarified resource management (automatic cleanup, not reference counting)
• ✅ Added tested Delphi versions (12.3 Athens, 13 Florence)
• ⚠️ Minimum Delphi 10.0 (not tested, no guarantee)

Commits in this Release

• 748dbaa - docs: Update README with FMX and VCL support information
• 9d1a061 - chore: Remove obsolete StreamLoadingComparison example file
• f26bfce - chore(VCL): Add artwork assets for VCL demo application
• a7788bc - chore(VCL): Update VCL project configuration with artwork paths and platform support
• f47e2b2 - chore(FMX): Add missing unit references to FMX demo project
• 7d21508 - chore(VCL): Update VCL demo form with higher DPI settings
• a5b74d4 - feat(VCL): Improve PDF rendering with proper aspect ratio and centered display

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Full Changelog: v1.1.0...v1.2.0