Modeldraw v2.15.0 released 🚀

This release introduces System Architecture Diagram capabilities with comprehensive Solace EDA icons, enabling software architects, developers, and technical teams to design and document modern software system structures with enterprise-grade visual components.

• System Architecture Diagram - Design software system structures with applications, databases, services, and their interactions using standardized symbols. Features 50+ professional icons organized in five categories: APIs & Protocols (REST methods, messaging protocols), Applications & Devices (servers, mobile devices, IoT sensors), Messaging Concepts (communication patterns, data formats), Cloud Technologies (AWS, Azure, Kubernetes, Docker), and Infrastructure Components (buildings, locations, enterprise platforms). Perfect for documenting microservices architectures, cloud deployments, and enterprise system integrations 🎉