Merge branch 'release/0.0.6'
Merge branch 'release/0.1'
Merge branch 'release/0.1.1'
Merge branch 'release/0.1.2'
Merge branch 'release/0.1.3'
Merge branch 'release/0.2'
Merge branch 'develop' into hotfix/0.2.1
show error message to add banner urls
document version
Merge branch 'hotfix/0.2.1' into develop