message: added chart fixes
diff: @@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - Chart with lines and bars produces repair file dialog in Powerpoint [\#1013](https://github.com/gitbrent/PptxGenJS/issues/1013) ([kornarakis](https://github.com/kornarakis))
  - Bubble Charts limited to 26 columns [\#1076](https://github.com/gitbrent/PptxGenJS/issues/1076) ([benjaminpavone](https://github.com/benjaminpavone))
  - Using `addImage` with `tableToSlides()` does not work [\#1103](https://github.com/gitbrent/PptxGenJS/issues/1103) ([Strawberry0215](https://github.com/Strawberry0215))
  +- Wrong `<c r="">` values in embedded chart Excel sheets prevented "Edit Data in Excel" from working ([gitbrent](https://github.com/gitbrent))
  ### Changed
  