What's Changed
* index: diff: add basic rename detection by efiop in https://github.com/iterative/dvc-data/pull/206
* index: introduce basic update by efiop in https://github.com/iterative/dvc-data/pull/207
* index: add: build entry for dir by efiop in https://github.com/iterative/dvc-data/pull/209
* build(deps): bump dvc-objects from 0.10.0 to 0.11.0 by dependabot in https://github.com/iterative/dvc-data/pull/210
**Full Changelog**: https://github.com/iterative/dvc-data/compare/0.20.0...0.21.0