Curl runs on more than 30 billion devices. As one of the most important pieces of software in the world, it facilitates data transfers to and from operating systems, containers, appliances, CI pipelines, package managers, SDKs, cars, and is even on Mars inside NASA's Ingenuity Helicopter. Billions of users never run the curl command directly, but still depend on libcurl, the engine behind curl, through another product.On May 11, 2026, curl founder and lead developer Daniel Stenberg announced tha...