chore: 3.0.0-beta.1 release

Author: woothu

ISSUE_TEMPLATE.md

@@ -1,6 +1,6 @@
 Before opening an issue:
 
-- [Search for duplicate or closed issues](https://github.com/coreui/coreui-pro-react-admin-template/issues?utf8=%E2%9C%93&q=is%3Aissue)
+- [Search for duplicate or closed issues](https://github.com/coreui/coreui-free-react-admin-template/issues?utf8=%E2%9C%93&q=is%3Aissue)
 - Prepare a [reduced test case](https://css-tricks.com/reduced-test-cases/) for any bugs
 
 
@@ -11,7 +11,7 @@ When asking general "how to" questions:
 When reporting a bug, include:
 
 - Operating system and version (Windows, Mac OS X, Android, iOS, Win10 Mobile)
-- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser)
+- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera, Android Browser)
 - Reduced test cases and potential fixes using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)
 
 When suggesting a feature, include: