libev version numbers are not updated in the recent release 4.23

[Ales Teska]

Hi,

I see that the version numbers remains 4.22 in the recent release 4.23

ev.h

...
#define EV_VERSION_MAJOR 4
#define EV_VERSION_MINOR 22
...


Source version downloaded at: http://dist.schmorp.de/libev/

Best,
Ales