v0.19.0

[c-bata]

What's Changed

• Fix CI error by updating rust libraries by @c-bata in Fix CI error by updating rust libraries #1074
• Fix duration calculation logic in TrialListDetail by @hrntsm in Fix duration calculation logic in TrialListDetail #1070
• Move PlotlyColorTemplate to tslib by @hrntsm in Move PlotlyColorTemplate to tslib #1069
• Fix FutureWarning of system attrs in preferential optimization by @ro1205 in Fix FutureWarning of system attrs in preferential optimization #1078
• Fix deprecation warning by replacing JournalFileStorage with JournalFileBackend by @msdsm in Fix deprecation warning by replacing JournalFileStorage with JournalFileBackend #1077
• Fix categorical plot tick values by @hrntsm in Fix categorical plot tick values #1071
• Remove redundant type declarations by @c-bata in Remove redundant type declarations #1082
• Migrate to ruff from black/isort/flake8 by @c-bata in Migrate to ruff from black/isort/flake8 #1084
• Remove optuna-fast-fanova from codebases by @c-bata in Remove optuna-fast-fanova from codebases #1085
• Update dependencies used in devcontainer by @c-bata in Update dependencies used in devcontainer #1086
• Update how to release the new version by @c-bata in Update how to release the new version #1088
• Bump version to 0.19.0 by @c-bata in Bump version to 0.19.0 #1087

New Contributors

• @ro1205 made their first contribution in Fix FutureWarning of system attrs in preferential optimization #1078
• @msdsm made their first contribution in Fix deprecation warning by replacing JournalFileStorage with JournalFileBackend #1077

Full Changelog: v0.18.0...v0.19.0

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This discussion was created from the release v0.19.0.