Merge 'readme' into HEAD #1507

Job	Run time
config	5s
win+VS build	0s
pedantic (fedora)	3m 45s
linux-musl (alpine)	10m 49s
linux32 (daald/ubuntu32:xenial)	13m 25s
documentation	4m 56s
linux-asan-ubsan (ubuntu-latest)	51m 29s
linux-gcc (ubuntu-20.04)	13m 14s
linux-gcc-default (ubuntu-latest)	13m 33s
linux-leaks (ubuntu-latest)	17m 2s
linux-sha256 (ubuntu-latest)	14m 18s
linux-TEST-vars (ubuntu-20.04)	17m 26s
osx-clang (macos-12)	33m 16s
osx-gcc (macos-12)	36m 2s
sparse	6m 1s
static-analysis	8m 34s
win build	11m 34s
win+VS test	0s
win test (0)	14m 3s
win test (1)	9m 6s
win test (2)	5m 19s
win test (3)	11m 49s
win test (4)	12m 39s
win test (5)	11m 27s
win test (6)	8m 38s
win test (7)	11m 54s
win test (8)	9m 10s
win test (9)	10m 51s
	6h 0m 25s

Provide feedback