Merge pull request otale#513 from otale/develop

Develop

Merge pull request otale#475 from otale/develop

merge

Merge pull request otale#475 from otale/develop

merge

🐛 fixed otale#464

🎨 improve upgrade script

🍱 add tool scripts

Merge pull request otale#252 from otale/develop

👷🏻‍♀️ release 1.3.1

🦄 fix otale#166

🦄 update