Rob Pike on Go's GC, plus an ML-DSA proposal for acme

Rob Pike turns up in a Code Legends interview to walk through why Go's garbage collector feels simple from the outside and is brutal to build underneath, which is the kind of long-form from a co-creator that tends to hold up. Alongside it, a proposal lands to add ML-DSA account keys to x/crypto/acme, following RFC 9964 and scoped to the three FIPS 204 parameter sets, nudging ACME quietly toward post-quantum. On the hobbyist end, deadprogram is showing off Tinyflight, TinyGo firmware for an ESP32S3 drone that also flies in a browser, which is a fairly good excuse to open the TinyGo docs again.