What's Changed
* Fix plot visualization issues with categorical parameters by porink0424 in https://github.com/optuna/optuna-dashboard/pull/993
* modified storybook typeerror by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/997
* Add a temporary fix for type-check by c-bata in https://github.com/optuna/optuna-dashboard/pull/999
* Bump nanoid from 3.3.7 to 3.3.8 in /jupyterlab by dependabot in https://github.com/optuna/optuna-dashboard/pull/1002
* fix timeline width to extend full-width by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1001
* add 5 as the default option of the row number of study user attributes by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1003
* Fix mypy error by c-bata in https://github.com/optuna/optuna-dashboard/pull/1005
* Update Dockerfile to build an image successfully by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1006
* Fix the problem that SAVE button and CLOSE button are invisible when editing Note by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1004
* Follow-up 926: Add the test for jupyterlab exntension build by c-bata in https://github.com/optuna/optuna-dashboard/pull/969
* Remove the validation for storage urls in Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1009
* Support DarkMode in the start page of Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1008
* Bump the version of Jupyter Lab extension up to 0.2.0 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1010
* Fix a PyPI release action by c-bata in https://github.com/optuna/optuna-dashboard/pull/1011
* Bump katex from 0.16.10 to 0.16.21 in /optuna_dashboard by dependabot in https://github.com/optuna/optuna-dashboard/pull/1013
* Bump katex from 0.16.20 to 0.16.21 in /jupyterlab by dependabot in https://github.com/optuna/optuna-dashboard/pull/1014
* Open `jupyterlab-optuna` from the command palette by c-bata in https://github.com/optuna/optuna-dashboard/pull/1015
* Bump the version of jupyterlab-optuna up to 0.2.1 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1016
* Fix `PATH_INFO` in wsgi env for Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1018
* Bump jupyterlab-optuna up to 0.2.2b1 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1019
* Fix docs for `save_plotly_graph_object` by y0z in https://github.com/optuna/optuna-dashboard/pull/1020
* Add Trial Selection page by hrntsm in https://github.com/optuna/optuna-dashboard/pull/996
* [Hotfix] Npm link emotion, mui to tslib/react by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1029
* Update GitHub actions by c-bata in https://github.com/optuna/optuna-dashboard/pull/1031
* Bump serialize-javascript and mocha in /vscode by dependabot in https://github.com/optuna/optuna-dashboard/pull/1030
* Exclude `node_modules` from the jupyterlab-optuna's sdist by c-bata in https://github.com/optuna/optuna-dashboard/pull/1034
* Replace ubuntu version `20.04` with `latest` by nzw0301 in https://github.com/optuna/optuna-dashboard/pull/1035
* Update the version of TypeScript in tslib by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1033
* Fix the structure of cache to avoid unexpected errors by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1022
* Fixed the bug in `TrialTable` that caused incorrect sorting of objective values by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1025
* Add filtering out option for pruned trials in `PlotSlice` by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1027
* Change `initialRowsPerPage` to 50 in `TrialTable` by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1039
* Change the definition of `union_search_space`, `intersect_search_space` by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1026
* Fix ArtifactViewer in Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1040
* Bundle optuna_dashboard into jupyterlab extension's package by c-bata in https://github.com/optuna/optuna-dashboard/pull/1037
* Bump up jupyterlab-optuna to v0.2.2b2 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1044
* Fix dependencies of the Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1045
* Add Access-Control-Allow-Origin header for Jupyter Lab extension by c-bata in https://github.com/optuna/optuna-dashboard/pull/1046
* Bump up jupyterlab-optuna to v0.2.2b3 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1047
* Bump up jupyterlab-optuna to v0.2.2 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1048
* Update TypeScript in optuna_dashboard by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1042
* Add a select box to select time unit of duration by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1038
* Move getAxis to tslib by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1041
* Change state management package by fusawa-yugo in https://github.com/optuna/optuna-dashboard/pull/1036
* Bump axios from 1.7.4 to 1.8.2 in /optuna_dashboard by dependabot in https://github.com/optuna/optuna-dashboard/pull/1053
* Bump axios from 1.7.9 to 1.8.2 in /jupyterlab by dependabot in https://github.com/optuna/optuna-dashboard/pull/1056
* Make it possible to select an evaluator for calculating Parameter Importance by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1050
* Make unselect trial visible by hrntsm in https://github.com/optuna/optuna-dashboard/pull/1054
* Set the app's `colorMode` to match the JupyterLab theme by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1051
* Refactor `StudyArtifactCards` and `TrialArtifactCards` into `ArtifactCards` to Remove Redundancy by porink0424 in https://github.com/optuna/optuna-dashboard/pull/1028
* Update dark template to use tslib by hrntsm in https://github.com/optuna/optuna-dashboard/pull/1057
* Remove the Google Colaboratory section from the doc by c-bata in https://github.com/optuna/optuna-dashboard/pull/1060
* Bump up the version up optuna-dashboard 0.18.0 by c-bata in https://github.com/optuna/optuna-dashboard/pull/1059
New Contributors
* fusawa-yugo made their first contribution in https://github.com/optuna/optuna-dashboard/pull/997
* nzw0301 made their first contribution in https://github.com/optuna/optuna-dashboard/pull/1035
**Full Changelog**: https://github.com/optuna/optuna-dashboard/compare/v0.17.0...v0.18.0