Add changelog. [skip ci]
Add changelog. [skip ci]

drostron/quasar,quasar-analytics/quasar,slamdata/quasar,djspiewak/quasar,drostron/quasar,jedesah/Quasar,quasar-analytics/quasar,slamdata/slamengine,slamdata/slamengine,drostron/quasar,jedesah/Quasar,quasar-analytics/quasar,jedesah/Quasar,quasar-analytics/quasar,slamdata/slamengine,drostron/quasar,jedesah/Quasar