v0.20.0

Highlights: LLM Integration

This release includes the support for the LLM integration, which enables AI-assisted features on top of the existing dashboard experience. Please refer to the official tutorial for more details.

What's Changed

• Fix Dockerfile by @c-bata in #1090
• Migrate to uv to make CI faster by @c-bata in #1091
• Add the trigger to release docker latest image by @c-bata in #1092
• Update docker-ghcr action by @c-bata in #1093
• Make sklearn optional by @c-bata in #1094
• Stop using codecov.io by @c-bata in #1096
• Release v0.20.0b1 by @c-bata in #1097
• Run uv venv in release workflows by @c-bata in #1098
• Add LLMProvider protocol, OpenAI and AzureOpenAI classes by @c-bata in #1095
• Add unit tests for OpenAI providers by @c-bata in #1101
• Fix Docker port forwarding to bind only to localhost by @c-bata in #1103
• Simplify Trial type definitions by @c-bata in #1107
• Add JSON API for LLM integration by @nabenabe0928 in #1104
• Suppress some wannings in Jupyter Lab extension by @c-bata in #1110
• Upgrade dependencies in @optuna/react package. by @c-bata in #1109
• Bump on-headers and morgan in /vscode by @dependabot[bot] in #1108
• Add useEvalTrialFilter in @optuna/react package. by @c-bata in #1106
• Improve scatter plot order by @hrntsm in #1102
• Run npm audit fix in optuna_dashboard package by @c-bata in #1113
• Migrate from wasm-pack to custom WASM build process by @c-bata in #1116
• Bump axios from 1.10.0 to 1.11.0 in /jupyterlab by @dependabot[bot] in #1117
• Update jupyterlab/README.md by @c-bata in #1118
• Remove the dependency ts-loader by @c-bata in #1119
• Add callTrialFilterQuery method to APIClient classes by @y0z in #1115
• Move some files from components to hooks by @c-bata in #1122
• Show the current working directory on Jupyter Lab extension by @c-bata in #1112
• Remove the default implementation of set_objective_names by @c-bata in #1124
• Add comments explaining network access restrictions in iframe sandbox by @c-bata in #1123
• Add useTrialFilterQuery hook function by @c-bata in #1120
• Bump koa and @vscode/test-web in /vscode by @dependabot[bot] in #1125
• Avoid repeated error popups by LLM-powered trial filter by @c-bata in #1126
• Improve the system prompt for trial filter query by @y0z in #1128
• Add trial filter to TrialList by @toshihikoyanase in #1127
• Shorten placeholder of trial filter in TrialList by @toshihikoyanase in #1129
• Exclude ts/types/pkg dirs from jupyterlab-optuna's wheel by @c-bata in #1131
• Add TOML config file. by @toshihikoyanase in #1132
• Bump the jupyterlab-optuna's version up to 0.2.4 with enabling production builds by @c-bata in #1134
• User confirmation dialog for trial filter func by @c-bata in #1121
• Add support for LLM filter query on TrialTable by @c-bata in #1133
• Add documentation for TOML configuration files by @toshihikoyanase in #1136
• Follow-up #1133: Fixes the usage of useTrialFilterQuery in TrialTable by @c-bata in #1135
• Implement unit tests for useEvalTrialFilter hook by @porink0424 in #1137
• [hotfix] Fix JupyterLab extension CI build failure by adding skipLibCheck by @c-bata in #1141
• Add tomli to dependencies of jupyterlab extension by @toshihikoyanase in #1140
• Remove artifact_dir from TOML config. by @toshihikoyanase in #1138
• Add support for clear query in TrialList. by @toshihikoyanase in #1139
• Follow-up #1132: Update uv.lock by @c-bata in #1146
• Use onDenied and onFailed callbacks for better console error logs by @c-bata in #1145
• Add OpenTelemetry tutorial by @c-bata in #1147
• Unify filter UI between trial & trialTable by @y0z in #1150
• Run cargo update by @c-bata in #1152
• Implement Allow This Function by @y0z in #1148
• Add isLoading state in useTrialFilterQuery by @c-bata in #1149
• Suppress console.error() when clicking Deny button on TrialList by @c-bata in #1151
• Introduce DashboardConfig and fix config priority. by @toshihikoyanase in #1154
• Fix response by @y0z in #1155
• Add notificaiton for failed cache. by @y0z in #1153
• Remove jotai atoms for APIMeta by @c-bata in #1156
• Use react-router's matchPath() function by @c-bata in #1157
• Add useLatestStudyDetail hook by @c-bata in #1158
• Refactor AppDrawer: avoid exporting PageId type by @c-bata in #1161
• Bump axios from 1.8.3 to 1.12.1 in /optuna_dashboard by @dependabot[bot] in #1163
• Run cargo update by @c-bata in #1165
• Show TrialSelection component without experimental feature by @c-bata in #1160
• Sync wasm-bindgen-cli version with Cargo.lock by @c-bata in #1166
• Bump vite from 7.0.5 to 7.1.5 in /tslib/react by @dependabot[bot] in #1164
• Fix a bug of smart filter in TrialList by simplifying React states by @c-bata in #1172
• Add tutorial of LLM integration by @c-bata in #1170
• Add description of how to use Smart Selection tab by @c-bata in #1169
• Introduce natural language-based plotly graph generation feature by @porink0424 in #1171
• Add documentation about automatic plotly charts by LLM by @c-bata in #1175
• Update uv.lock by @c-bata in #1177
• Remove packaging from install_requires by @c-bata in #1167
• Fix a typo in OpenTelemetry tutorial by @c-bata in #1179
• Bump tar-fs from 3.1.0 to 3.1.1 in /vscode by @dependabot[bot] in #1168
• Introduce --allow-unsafe option and set CSP header by @c-bata in #1162
• Added conditional branching based on llmEnabled to useGeneratePlotlyGraphQuery by @porink0424 in #1180
• Follow-up #1171: Add some improvements on automatic plotly chart generation by @c-bata in #1176
• Made GraphByLLM adapt to changes in color mode by @porink0424 in #1181
• Introduce edit functionality to plotly graph generation feature by @porink0424 in #1183
• Update uv.lock by @c-bata in #1185
• Bump koa from 3.0.1 to 3.0.3 in /vscode by @dependabot[bot] in #1184
• Bump vite from 7.1.5 to 7.1.12 in /tslib/react by @dependabot[bot] in #1186
• Run cargo update by @c-bata in #1187
• Add useSmartFilteringForm hook for the composition support by @c-bata in #1188
• Fix Dockerfile by @c-bata in #1189
• Bump up the version to v0.20.0 by @c-bata in #1190

Full Changelog: v0.19.0...v0.20.0