bump version to 0.0.7
Merge branch 'release/0.0.7'
Merge tag '0.0.7' into develop

v0.0.7
add api
auth refactoring
improvement with refactoring
bump version to 0.0.8
Merge branch 'release/0.0.8'
Merge tag '0.0.8' into develop

v0.0.8