[$] The Yocto Project 3.0 release

The Yocto Project recentlyannounced its 3.0 release, maintaining the spring/fall cadence it has followed for thepast nine years. As well as the expected updates, it contains new thinking ongetting the best of two worlds: source builds and prebuilt binaries. Thisfits well into a landscape where reproducibility and software traceability,all the way through to device updates, are increasingly important to handlecomplex security issues.