Quite interesting numbers on how many pull requests dlang is merging per major release.
..v2.066.0 ..v2.067.0 ..v2.068.0 ..v2.069.0 ..v2.070.0 ..v2.071.0 ..v2.072.0
2014-08-11 2015-03-23 2015-08-09 2015-11-03 2016-01-27 2016-04-01 2016-10-27
dmd 557 606 298 354 114 227 538
druntime 133 279 111 86 48 42 130
phobos 356 647 349 237 133 141 632
dlang.org 116 280 96 87 65 71 232
tools 25 22 12 5 5 2 15
installer 48 32 13 23 11 7 31
sum 1235 1866 879 792 376 490 1578
Find the script here.
Would be even more interesting to do some data mining on the git data. Anyone knows some nice projects doing that?