release 1.2.4
release 1.2.3
release 1.2.2
release 1.2.1
release 1.2.0
release 1.1.9
Update changes.md
increased version to 1.1.7
bumped version to 1.1.6, updated md files
1.1.6-SNAPSHOT -> 1.1.5, fixing missing javadoc at maven central