v0.2.0

What's New in v0.2.0

🎯 Character Probability

• Compute character probabilities across all solutions
• Visual probability bars in the frontend
• Sorted by probability descending

⭐ Recommended Solution

• Algorithm scores solutions by character probability
• Top 5 most probable characters get a bonus
• Recommended solution highlighted in blue

📊 High-Performance Result List

• Virtual scroll rendering for large result sets
• 500 item display limit for smooth scrolling
• Instant search/filter within results

📥 Result Download

• Download results in JSON, CSV, or TXT format
• Client-side Blob generation (no server re-computation)
• Server /api/download endpoint accepts pre-computed results

🎨 Frontend Redesign

• Two-column layout matching the reference design
• Dark/Light theme toggle
• Animated gradient title
• Virtual keyboard for on-screen input
• Game state import from JSON
• Responsive CSS with custom properties

🔧 Backend Improvements

• compute_char_probabilities() public function
• compute_recommended() public function
• /api/download refactored to use DownloadRequest
• 48 Rust tests passing
• 45 frontend tests passing

🏗️ CI Improvements

• Fixed Criterion benchmark CI (--bench benchmark flag)
• All checks pass: Check, Test (Ubuntu/macOS/Windows), Frontend, Benchmark

📦 Artifacts

• sumzle-solver-linux-x86_64 — Linux x86_64 binary
• frontend-dist.tar.gz — Pre-built frontend static files

Note: Cross-compiled binaries (ARM Linux, Windows, macOS) are not included in this manual release due to build environment limitations. Use the CI workflow with tag triggers for full multi-platform builds.