Update CHANGELOG

Author: imaNNeo

CHANGELOG.md

@@ -1,3 +1,6 @@
+## new version
+* **IMPROVEMENT** (by @imaNNeo) Remove the `vector_math` dependency, it seems we're not using it anymore. #1985
+
 ## 1.1.0
 * **FEATURE** (by @kamilJ96) Add `gradient` property inside our `BarChartRodStackItem` to be able to render gradient (along with the possibility to render a solid color), #919
 * **FEATURE** (by @alettsy) Add `sideTitleAlignment` property in our `AxisTitles` to allow you to control the alignment of side titles (for example show them inside the chart), #1946

pubspec.yaml

@@ -18,7 +18,6 @@ dependencies:
   equatable: ^2.0.7
   flutter:
     sdk: flutter
-  vector_math: ^2.1.4
 
 dev_dependencies:
   build_runner: ^2.4.15