Dvc-render

What's Changed
* allow for data anchor to be found in list by dberenbaum in https://github.com/iterative/dvc-render/pull/133


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.5.1...0.5.2

What's Changed
* vega: Fix custom templates when `data` is not the first dict in the t… by daavoo in https://github.com/iterative/dvc-render/pull/132


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.5.0...0.5.1

What's Changed
* table: show nested metrics as separate columns by dberenbaum in https://github.com/iterative/dvc-render/pull/130
* add base64 support for markdown by dberenbaum in https://github.com/iterative/dvc-render/pull/129
* feat(templates): use lines to render smooth template by shcheklein in https://github.com/iterative/dvc-render/pull/131


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.4.0...0.5.0

What's Changed
* move confusion matrix text to tooltip by dberenbaum in https://github.com/iterative/dvc-render/pull/127


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.3.1...0.4.0

What's Changed
* vega: Add `as_string` argument. Default True. by daavoo in https://github.com/iterative/dvc-render/pull/125


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.3.0...0.3.1

What's Changed
* vega_templates: Handle `content` as dict instead of string. by daavoo in https://github.com/iterative/dvc-render/pull/124


**Full Changelog**: https://github.com/iterative/dvc-render/compare/0.2.0...0.3.0