Development statistics for 6.13

The 6.13 development cycle ended on January19 with the releaseof the 6.13 kernel. This cycle was, on its surface, one of the slowest wehave seen in some time; the LWN merge-window summaries (part1, part2) and the KernelNewbies 6.13 pagecan be consulted for a refresher on all it contains. Here, instead, wewill take our usual look at where all of those changes came from.