changelog: add #147

Author: alyst

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [unreleased] - YYYY-MM-DD
+### Changed
+- Enhanced integration with Angular CSS classes handling (See https://github.com/plotly/angular-plotly.js/pull/147)
+- Allow user content inside plotly plot *div* element (See https://github.com/plotly/angular-plotly.js/pull/147)
 
 ## [3.0.0] - 2020-08-27
 ### Changed
@@ -12,4 +16,4 @@
 ### Changed
 - Upgraded to angular 9.0 (See https://github.com/plotly/angular-plotly.js/issues/101)
 - Adding `@angular/core^9.0.0` as a peer dependency
-- Adding `treemapclick` and `sunburstclick` events (See https://github.com/plotly/angular-plotly.js/issues/105)
+- Adding `treemapclick` and `sunburstclick` events (See https://github.com/plotly/angular-plotly.js/issues/105)