release v1.6

release-v1.6

Update the changelog

release-v1.5.2

Bump version to v1.5.2, sync gradle

release-v1.5.1

Bump version number

release-v1.5

Merge branch 'dev-jsoncache'

release-v1.4

Update screenshots

release-v1.3

Fix non-applying permanent setting

release-v1.2

Update readme and screenshots

release-v1.1

Hide description textviews

release-v1.0

Update readme