Merge 'readme' into HEAD #1558

Job	Run time
config	6s
win+VS build	0s
linux32 (daald/ubuntu32:xenial)	7m 41s
linux-musl (alpine)	6m 22s
pedantic (fedora)	1m 46s
documentation	3m 32s
linux-asan-ubsan (ubuntu-latest)	28m 4s
linux-gcc (ubuntu-20.04)	6m 51s
linux-gcc-default (ubuntu-latest)	9m 1s
linux-leaks (ubuntu-latest)	10m 29s
linux-sha256 (ubuntu-latest)	9m 37s
linux-TEST-vars (ubuntu-20.04)	7m 12s
osx-clang (macos-13)	36m 17s
osx-gcc (macos-13)	34m 57s
sparse	5m 2s
static-analysis	3m 16s
win build	7m 29s
win+VS test	0s
win test (2)	3m 48s
win test (3)	8m 17s
win test (1)	3m 35s
win test (4)	6m 49s
win test (5)	4m 45s
win test (0)	8m 26s
win test (6)	6m 57s
win test (8)	5m 12s
win test (9)	4m 45s
win test (7)	5m 50s
	3h 56m 6s

Provide feedback