What's Changed
* Various performance optimizations and test improvements by gogetron in https://github.com/cleanlab/cleanlab/pull/1064, https://github.com/cleanlab/cleanlab/pull/1067, https://github.com/cleanlab/cleanlab/pull/1079, https://github.com/cleanlab/cleanlab/pull/1087, https://github.com/cleanlab/cleanlab/pull/1095, https://github.com/cleanlab/cleanlab/pull/1106, https://github.com/cleanlab/cleanlab/pull/1107
* Restructured text and tabular classification tutorials into CleanLear… by mturk24 in https://github.com/cleanlab/cleanlab/pull/1066
* user-facing cleanlab.datavaluation module by coding-famer in https://github.com/cleanlab/cleanlab/pull/1050
* fix typo in datalab issue types by coding-famer in https://github.com/cleanlab/cleanlab/pull/1085
* Add kwargs to functions that call plt.show() by mturk24 in https://github.com/cleanlab/cleanlab/pull/1084; by jwmueller in https://github.com/cleanlab/cleanlab/pull/1088
* update tutorials by jwmueller in https://github.com/cleanlab/cleanlab/pull/1089, https://github.com/cleanlab/cleanlab/pull/1090, https://github.com/cleanlab/cleanlab/pull/1091
* Refine type hints by desboisGIT in https://github.com/cleanlab/cleanlab/pull/1101; by elisno in https://github.com/cleanlab/cleanlab/pull/1086
* Updated datalab issue type description for non iid issue by mturk24 in https://github.com/cleanlab/cleanlab/pull/1102
* Remove unsqueeze call in image tutorial by elisno in https://github.com/cleanlab/cleanlab/pull/1108
* Temporarily Revert to macOS 12 in CI due to Incompatibility with Python 3.8 and 3.9 by elisno in https://github.com/cleanlab/cleanlab/pull/1110
* Fix numerical instability with Euclidean distance metric by elisno in https://github.com/cleanlab/cleanlab/pull/1113
* avoid sensitive divisions by jwmueller in https://github.com/cleanlab/cleanlab/pull/1114; by elisno in https://github.com/cleanlab/cleanlab/pull/1116
* All identical datasets tests by elisno in https://github.com/cleanlab/cleanlab/pull/1115
New Contributors
* gogetron made their first contribution in https://github.com/cleanlab/cleanlab/pull/1064
* desboisGIT made their first contribution in https://github.com/cleanlab/cleanlab/pull/1101
**Full Changelog**: https://github.com/cleanlab/cleanlab/compare/v2.6.3...v2.6.4