release_1.7

• Fix the dispose of shared SocketsHttpHandler
• Fix the extraction logic to use ArchiveFactory with streaming fallback for corrupted headers
• Add handle for compound extensions (.nkit.iso) in output naming

release_1.6

✨ Key Features & Improvements

🔧 Core Performance Upgrades

• Shared SocketsHttpHandler in BugReportService & UpdateService - eliminates socket exhaustion under high load with 2-minute connection pooling
• Configurable RVZ Compression - Full UI controls for method (zstd/zlib/lzma/lzma2/bzip2/lz4), level (1-22), block size (32KB-2MB)
• Aggregate Write Speed Tracking - Real parallel conversion speeds (no more UI flickering)
• Smart Number Parsing - Locale-aware thousand separator handling (1,000.5 → 1000.5)

🐛 Reliability Enhancements

• Graceful Window Closing - Semaphore protection, dispatcher checks, task cancellation handling
• Disk Full Protection - Specific IOException handling, no bug reports for user environment issues
• ZipSlip Security - Path traversal protection in archive extraction
• Log Memory Management - Auto-trims to 5000 lines to prevent unbounded growth
• Robust File Deletion - 10-attempt retry logic with exponential backoff for locked files

📦 Architecture Migration

✅ Replaced SevenZipSharp → SharpCompress (no native DLLs needed!)
✅ Services reorganized: `services/` folder + `models/SystemInfo.cs`
✅ Parallelism limited to 2-3 threads (system-friendly)
✅ Enhanced `SystemInfo` model for type-safe bug reports

🎨 UI/UX Polish

• GroupBox layouts for settings (General + Compression)
• Comprehensive tooltips everywhere
• Improved past tense conjugation (copy → copied, play → played)

📈 Performance Impact

Before: Per-request HttpClient → Socket exhaustion
After:  Shared handler → Proper connection pooling

Before: SevenZipSharp + native DLLs
After:  Pure-managed SharpCompress → Smaller footprint

Before: Single-thread write speed
After:  Aggregate parallel throughput

release_1.5

Expands the supported game image formats for RVZ conversion. Previously, only .iso files were supported inside archives, but now .gcm, .wbfs, and .nkit.iso formats are also accepted.

release_1.4.0

• Upgrades the project to .NET 10
• Improves parallel processing options for both conversion and verification operations
• Centralizes bug reporting and dependency management at the application level
• Improves error handling with better cancellation support and file cleanup logic

release_1.3.1

Bug fix release.

release_1.3.0

Improved Cancellation Handling
Added proper async task tracking (_runningTask) and graceful shutdown logic.

Enhanced Resource Disposal
Implemented IDisposable pattern with _disposed flag and using statements for resources like Process.

Robust File Operations
Added retry logic with delays for file deletion, handling locked/read-only files.

New Feature
Option to process smaller files first (new UI checkbox).

UI/Performance Fixes
Used BeginInvoke for progress updates, fixed locale-specific progress parsing.

release_1.2.0

Update codebase

release_1.1.0

Update UI
Fix some bugs
Added update checker

release1.0.0.0

Initial release