Release 2.0.0-beta.20

package.json

 {
   "name": "next",
-  "version": "2.0.0-beta.19",
+  "version": "2.0.0-beta.20",
   "description": "Minimalistic framework for server-rendered React applications",
   "main": "./dist/server/next.js",
   "license": "MIT",

yarn.lock

@@ -5000,9 +5000,9 @@ strip-json-comments@~1.0.1, strip-json-comments@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
 
-styled-jsx@0.5.1:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/styled-jsx/-/styled-jsx-0.5.1.tgz#40bc6a77334d66c4483bcfc8b7de274e5e57bbce"
+styled-jsx@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/styled-jsx/-/styled-jsx-0.5.2.tgz#59740216c3db371636f9beec02149f9da5ea02e5"
   dependencies:
     babel-plugin-syntax-jsx "^6.18.0"
     babel-traverse "^6.21.0"