.NET library MassTransit going commercial with V9

For over a decade, MassTransit has been the leading open-source .NET messaging framework, trusted by thousands developers and enterprises worldwide to build scalable, distributed applications. It has facilitated billions of transactions, powered mission-critical systems in finance, healthcare, government, and logistics, and seamlessly integrated with cloud platforms like Microsoft Azure, AWS, and Google Cloud. As adoption has surged and enterprise demand has grown, MassTransit has evolved into a cornerstone of modern event-driven architectures. Today, we’re excited to share an important milestone! Update - post announcement Q&A added below With MassTransit v9, we are transitioning to a commercial licensing model. This change ensures long-term sustainability, continued innovation, and enterprise-grade support — while leaving MassTransit v8 open-source and available to the community. When MassTransit first started in 2007, it was a single assembly that supported MSMQ. Fast-forward to ... Read full article.