The 5.7 kernel was released on
May 31. By all appearances this was a normal development cycle,
unaffected by the troubles in the wider world. Still, there are things to
be learned by looking at where the code came from this time around. Read
on for LWN’s traditional look at who contributed to 5.7, who supported that
work, and the paths by which it got into the mainline.

Source: LWN.net – [$] Development statistics for the 5.7 kernel