Merge branch 'release/0.0.17' into develop

* release/0.0.17:
  update puma setting
Merge branch 'hotfix/0.0.18' into develop

* hotfix/0.0.18:
  update puma setting
update puma setting
Merge branch 'release/0.0.19'

* release/0.0.19:
  update puma setting