updated Readme and release-notes

Author: Abhinandan-Kushwaha

README.md

@@ -15,12 +15,14 @@ The most complete library for Bar, Line, Area, Pie, Donut, Stacked Bar and Popul
 7. Detailed [documentation](https://gifted-charts.web.app/) with examples
 8. Support for **_combined_** Bar and Line charts
 
-## [Release notes 🎉](release-notes/release-notes.md)
+## 📣 Announcement
+
+The web counterpart of this library is public now. Try out our new reactJS library- [react-gifted-charts](https://github.com/Abhinandan-Kushwaha/react-gifted-charts) <br />
+The exact same piece of code that you write to render charts in react-native, can be used to render charts in reactJS using this library!
 
-**Alert:**
 
-This library doesn't support web apps yet. Use this library if you are planning mobile first.</br>
-However, we are planning to add support for web which will be available soon.
+## [Release notes 🎉](release-notes/release-notes.md)
+
 
 <img src='/demos/bars.png' alt=''/>
 <img src='/demos/lineArea.png' alt=''/>

release-notes/release-notes.md

@@ -1,3 +1,21 @@
+# 🎉 1.4.8 Mega Release ⭐️
+
+## ✨ Features added-
+### Animation in Pie and donut charts using the __`<PieChartPro>`__ component. See https://github.com/Abhinandan-Kushwaha/react-native-gifted-charts/issues/555
+### Curved paths (border-radius) in donut sections supported using the __`<PieChartPro>`__ component. See https://github.com/Abhinandan-Kushwaha/react-native-gifted-charts/issues/554
+### Support for expo gradient, thanks to onyx-flame for his PR https://github.com/Abhinandan-Kushwaha/react-native-gifted-charts/pull/571
+
+
+## 🐛 Bug fixes
+
+1. refactors and adjustments related to xAxisThickness and yAxisOffset. See https://github.com/Abhinandan-Kushwaha/react-native-gifted-charts/issues/574
+
+---
+
+---
+
+---
+
 # 🎉 1.4.7
 
 ## 🐛 Bug fixes