openSUSE Leap 15.0 was released end of May 2018, making it 18 months of
security and bugfix support.
It was the fourth hybrid distribution which used sources from SUSE Linux
Enterprise and from our community developers to bridge a gap between
matured packages and newer packages found in openSUSE Tumbleweed.
Some statistics on the released patches (compared to Leap 42.3),
although 42.3 had 24 months of runtime. (Weighted is new*24/18-old)
Agenda: current number (42.3 number / total diff / weighted diff 18/24)