Merge pull request #1444 from segmentio/ajs-2-fix

Add note to ajs 2 page

Author: markzegarelli

src/connections/sources/catalog/libraries/website/javascript/analytics-js-2.md

@@ -3,6 +3,9 @@ title: Analytics.js 2.0 (Beta)
 strat: ajs
 hidden: true
 ---
+> warning "Analytics.js 2.0 is recommended for use in staging"
+> Analytics.js 2.0 was built with backwards compatibility in mind. However, Segment recommends thorough testing in a Staging environment before you upgrade your production source.
+
 Analytics.js is Segment's most popular library source. This new major version has been re-engineered to be more performant and provide greater extensibility. It is fully backwards compatible with the previous version of Analytics.js.
 
 ## Benefits of Analytics.js 2.0
@@ -44,15 +47,15 @@ To revert back to the previous version of Analytics.js, disable the Analytics 2.
 Analytics.js 2.0 includes the following open source components:
 
 **uuid v2.0.0** ([https://github.com/lukeed/uuid](https://github.com/lukeed/uuid))
-Copyright Luke Edwards <[[email protected]](mailto:[email protected])> ([lukeed.com](lukeed.com))
+Copyright Luke Edwards <[[email protected]](mailto:[email protected])> ([lukeed.com](https://lukeed.com/))
 License: MIT License, available here: [https://github.com/lukeed/uuid/blob/master/license](https://github.com/lukeed/uuid/blob/master/license)
 
 **component-url v0.2.1** ([https://github.com/component/url](https://github.com/component/url))
 Copyright (c) 2014 Component 
 License: MIT License, available here: [https://github.com/component/url/blob/master/Readme.md](https://github.com/component/url/blob/master/Readme.md)
 
 **dset v2.0.1** ([https://github.com/lukeed/dset](https://github.com/lukeed/dset))
-Copyright (c) Luke Edwards <[[email protected]](mailto:[email protected])> ([lukeed.com](lukeed.com))
+Copyright (c) Luke Edwards <[[email protected]](mailto:[email protected])> ([lukeed.com](https://lukeed.com/))
 License: MIT License, available here: [https://github.com/lukeed/dset/blob/master/license](https://github.com/lukeed/dset/blob/master/license)
 
 **js-cookie v2.2.1**