KnockKnock

Users:	39
Computers:	7
Different versions:	12

Total Keys:	443
Total Clicks:	1,913
Total Usage:	4 hours, 8 minutes, 59 seconds

Average Usage:	6 minutes, 23 seconds

Which versions are out there?
Who's using this?

Version	OS	Last Seen
2.0.5		2018-12-27
2.0.1		2018-11-25
2.0.0		2018-11-24
1.9.3		2018-04-16
1.9.0		2016-08-08
1.7.1		2016-03-29
1.7.0		2016-05-03
1.6.0		2015-11-02
1.5.0		2015-08-14
1.3.1		2015-05-26
1.2.4		2015-05-10
1.0.0		2015-04-24