What's Changed
Add button to upgrade RDB schema by c-bata in https://github.com/optuna/optuna-dashboard/pull/207
When the RDB schema is incompatible between the runtime Optuna version and the given RDB storage, optuna-dashboard redirects to an error page that shows error message. There is a button to run alembic migration, so that users can upgrade the schema without executing `optuna storage upgrade` on a Terminal.
https://user-images.githubusercontent.com/5564044/164342862-8f7ab2a3-3b97-426d-ab1f-aaf6c51b85c5.mp4
**Full Changelog**: https://github.com/optuna/optuna-dashboard/compare/v0.6.2...v0.6.3