Release Notes

Stay updated with the latest features, content, hot fixes and improvements to DrawSystem Design.

October 21, 2025

v0.3.0 - Major Content Update

• ✨ Added Design Digital Menu System problem
• ✨ Added Design Distributed Cache problem
• ✨ Added Design Video Streaming Platform problem
• 📱 Improved mobile responsiveness for all diagrams
• 🔍 Enhanced search functionality
• 💵 Added Payment System
• Added Sidebar functionality

September 21, 2025

v0.2.0 - Theory Section Expansion

• Added User Profile Section
• 📚 Added Cache Eviction Policies guide
• 📚 Added Consistent Hashing explanation
• 📚 Added Load Balancing Algorithms overview
• 📚 Updated CAP Theorem with visual examples
• Added Diagram render functionality
• Added PWA Support

August 21, 2025

v0.1.0 - Content Optimization & Performance Improvements

• ⚡ Improved diagram loading times
• 🏪 Enhanced Admonitions
• 📱 Better mobile navigation experience
• 🔐 Fixed authentication flow issues
• 🎨 Added Embedded PlayGround for Problems & Solutions

July 25, 2025

v0.0.0 - Problem Collection Update

• 🧠 Design Recommendation Engine
• 🏪 Design Online Auction System
• 📁 Design File Storage & Sharing Service
• 📊 Added category for all problems
• Added Comment System with Authentication
• Added Authentication & Authorization System based on Subscription