作为运行传统应用的底层依赖，.NET Framework 3.5 自 2007 年 11 月发布来已服役超 18 年。该框架将于 2029 年 1 月 9 日终止支持。此举旨在推动用户向新版.NET 迁移。

Stephanie Pell stopped for a moment in front of a freshly painted pit wall at Charlotte Motor Speedway. As the pink paint dried in the sun, Pell’s eyes watered thinking about the message she wanted to ...