finished Deprecated section

Author: gitbrent

CHANGELOG.md

@@ -12,14 +12,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **IE11 Note**: Dropped support for IE11 (use v3.5.0 or below) (library still works with IE11 using polyfill)
 ### Added
 - Alt Text to charts [\#848](https://github.com/gitbrent/PptxGenJS/pull/848) ([yorch](https://github.com/yorch))
-- support for Tab Stops [\#853](https://github.com/gitbrent/PptxGenJS/pull/853) ([wangfengming](https://github.com/wangfengming))
-- support for text highlight [\#857](https://github.com/gitbrent/PptxGenJS/pull/857) ([wangfengming](https://github.com/wangfengming))
-- transparency to line [\#889](https://github.com/gitbrent/PptxGenJS/pull/889) ([mmarkelov](https://github.com/mmarkelov))
-- transparency to slide [\#891](https://github.com/gitbrent/PptxGenJS/pull/891) ([mmarkelov](https://github.com/mmarkelov))
+- Tab Stops to Text objects [\#853](https://github.com/gitbrent/PptxGenJS/pull/853) ([wangfengming](https://github.com/wangfengming))
+- Text Highlight to Text objects [\#857](https://github.com/gitbrent/PptxGenJS/pull/857) ([wangfengming](https://github.com/wangfengming))
+- Transparency to line [\#889](https://github.com/gitbrent/PptxGenJS/pull/889) ([mmarkelov](https://github.com/mmarkelov))
+- Transparency to slide [\#891](https://github.com/gitbrent/PptxGenJS/pull/891) ([mmarkelov](https://github.com/mmarkelov))
 ### Changed
 - Website/Docs Docusaurus v2.0; major UI facelift [\#931](https://github.com/gitbrent/PptxGenJS/pull/931) ([gitbrent](https://github.com/gitbrent))
 ### Deprecated
-- TODO: do diff and gather these
+- Slide.fill (`BackgroundProps`) - use `ShapeFillProps` instead
 ### Removed
 - Browser Demo: Dropped support for IE11 (use v3.5.0 or below) (library still works with IE11 using polyfill)
 ### Fixed