TinyGo v0.40 hits with multicore support

TinyGo's move to v0.40 is a major leap that unlocks the full potential of high-performance microcontrollers like the Raspberry Pi Pico 2. Multicore support on RP2040/RP2350 provides true hardware concurrency for complex IoT applications, while USB Mass Storage integration simplifies device management by allowing boards to appear as flash drives. Full compatibility with Go 1.25 allows developers to leverage the latest language features while maintaining a minimal binary footprint. Additionally, enhanced WebAssembly support with an experimental Boehm garbage collector improves execution speed in production edge runtimes. While not a dedicated AI tool, TinyGo provides the lightweight runtime necessary for deploying small-scale models and inference logic to the edge.