Release 1.5.0

Fix failing if getApplicableNode() receive no node hudochenkov#21

Add `preserve-empty-lines-between-children-rules` option hudochenkov#20

Fix adding additional empty line between @media and children hudochen…

…kov#19

Release 1.3.0

Release 1.2.3

Bump dependencies

Release 1.2.0

Release 1.1.0 version