What's Changed
* Screen to compare the multiple studies by keisuke-umezawa in https://github.com/optuna/optuna-dashboard/pull/380
* Allow `TextInputWidget` to accept strings for user attribute forms. by c-bata in https://github.com/optuna/optuna-dashboard/pull/451
* Replace Stable UI with Experimental UI. by c-bata in https://github.com/optuna/optuna-dashboard/pull/453
* Update dependencies react-router v6 by c-bata in https://github.com/optuna/optuna-dashboard/pull/457
* Add button to fail a trial by c-bata in https://github.com/optuna/optuna-dashboard/pull/458
* Bump the version up to v0.10.0b1 by c-bata in https://github.com/optuna/optuna-dashboard/pull/454
* Refactor project structure by c-bata in https://github.com/optuna/optuna-dashboard/pull/461
* Avoid to use `trial._study_id` and use `trial.study._study_id` instead by c-bata in https://github.com/optuna/optuna-dashboard/pull/463
* Update Box in TrialListDetail scrollable by hrntsm in https://github.com/optuna/optuna-dashboard/pull/456
* Update License file by c-bata in https://github.com/optuna/optuna-dashboard/pull/464
* Update images and explanation of hitl tutorial by keisuke-umezawa in https://github.com/optuna/optuna-dashboard/pull/465
* Add Optuna Dashboard Wasm and VSCode Extension. by c-bata in https://github.com/optuna/optuna-dashboard/pull/467
* Add devcontainer settings by c-bata in https://github.com/optuna/optuna-dashboard/pull/468
* Fix publicPath of standalone_app by c-bata in https://github.com/optuna/optuna-dashboard/pull/470
* Improve warning message of optuna-fast-fanova by c-bata in https://github.com/optuna/optuna-dashboard/pull/471
* Add timeline plot by keisuke-umezawa in https://github.com/optuna/optuna-dashboard/pull/460
* Update Human-in-the-loop example by c-bata in https://github.com/optuna/optuna-dashboard/pull/455
* Fix bug of slider widget by c-bata in https://github.com/optuna/optuna-dashboard/pull/473
* Fix bug of contour plot by c-bata in https://github.com/optuna/optuna-dashboard/pull/474
* Bump the version up to v0.10.0 by c-bata in https://github.com/optuna/optuna-dashboard/pull/475
New Contributors
* hrntsm made their first contribution in https://github.com/optuna/optuna-dashboard/pull/456
**Full Changelog**: https://github.com/optuna/optuna-dashboard/compare/v0.9.2...v0.10.0