diff --git a/DESCRIPTION b/DESCRIPTION
index 4bc9950..ecf598b 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: reactR
 Type: Package
 Title: React Helpers
-Version: 0.1.4
-Date: 2017-11-21
+Version: 0.2.0
+Date: 2018-02-20
 Authors@R: c(
       person(
         "Facebook", "Inc"
diff --git a/LICENSE b/LICENSE
index fdb5def..5ceb132 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,2 +1,2 @@
-YEAR: 2017
+YEAR: 2018
 COPYRIGHT HOLDER: Kent Russell
diff --git a/NEWS.md b/NEWS.md
index c2e1cd1..cbbf7c1 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,8 @@
+# reactR 0.2.0
+
+* Update react and react-dom to 16.2.0
+* Add core-js shim so that React will show up in RStudio Viewer
+
 # reactR 0.1.4
 
 * Update react and react-dom to 16.1.1
diff --git a/README.md b/README.md
index 5e53b19..147f035 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ devtools::install_github("timelyportfolio/reactR")
 library(reactR)
 library(htmltools)
 
-browsable(attachDependencies(
+browsable(tagList(
   tags$script(
   "
     ReactDOM.render(
@@ -33,6 +33,8 @@ browsable(attachDependencies(
     )
   "
   ),
+  #add core-js first to work in RStudio Viewer
+  html_dependency_corejs(),
   html_dependency_react()
 ))
 ```
@@ -44,10 +46,12 @@ library(reactR)
 library(htmltools)
 
 browsable(
-  attachDependencies(
+  tagList(
     tags$script(
       babel_transform('ReactDOM.render(<h1>Powered By React/JSX</h1>,document.body)')
     ),
+    # add core-js shim first for React in RStudio Viewer
+    html_dependency_corejs(),
     html_dependency_react()
   )
 )
diff --git a/cran-comments.md b/cran-comments.md
index 4933b3b..27253c2 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,10 +1,6 @@
 ## Comments
 
-  **Resubmission**
-  
-  1. Changed license to MIT to mirror change to MIT by Facebook/React
-  2. "React" should now be all uppercase
-  3. Do not want to add executable `babel_transform` example since many users do not use and do not want to have to install `V8`.  Use of `V8` also makes testing difficult.  However, it can be a very powerful tool when using with React, so I most definitely want to keep `babel_transform`.
+none
 
 ## Test environments
 * local Windows 10 install, R 3.4.0