In April 2025, Mike Minutillo enhanced the Particular/NServiceBus repository by adding support for the new .slnx solution file format, addressing compatibility with evolving Visual Studio project structures. He implemented these changes in C#, focusing on updating the acceptance testing and learning transport infrastructure to reliably identify solution directories regardless of file extension. This work reduced configuration friction for developers adopting modern tooling and ensured that testing processes remained robust across different solution formats. While no bugs were fixed during this period, Mike’s contribution demonstrated a targeted approach to software development, emphasizing maintainability and adaptability within the NServiceBus codebase.