update pubspec and changelog

Author: ltOgt

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [7.0.2]
+
+- Tracks `StreamSubscription<ControllerEvent>` given `widget.controller`, and calls `cancel` on dispose.
+
 ## [7.0.1]
 
 - Prevents `CardSwiperController` to be disposed by `CardSwiper`.

pubspec.yaml

@@ -2,7 +2,7 @@ name: flutter_card_swiper
 description: This is a Tinder-like card swiper package. It allows you to swipe left, right, up, and down and define your own business logic for each direction.
 homepage: https://github.com/ricardodalarme/flutter_card_swiper
 issue_tracker: https://github.com/ricardodalarme/flutter_card_swiper/issues
-version: 7.0.1
+version: 7.0.2
 
 environment:
   sdk: ">=3.0.0 <4.0.0"