Update example sites to gatsby-plugin-react-helmet v2 (#3044)

Author: KyleAMathews

examples/using-mongodb/package.json

@@ -4,11 +4,12 @@
   "description": "Gatsby example site using gatsby-source-mongodb",
   "author": "[email protected]",
   "dependencies": {
-    "gatsby": "latest",
-    "gatsby-link": "latest",
-    "gatsby-plugin-react-helmet": "latest",
-    "gatsby-source-mongodb": "latest",
-    "gatsby-transformer-remark": "latest"
+    "gatsby": "^1.9.119",
+    "gatsby-link": "^1.6.28",
+    "gatsby-plugin-react-helmet": "^2.0.1",
+    "gatsby-source-mongodb": "^1.5.11",
+    "gatsby-transformer-remark": "^1.7.21",
+    "react-helmet": "^5.2.0"
   },
   "license": "MIT",
   "main": "n/a",

examples/using-page-transitions/package.json

@@ -6,7 +6,8 @@
   "dependencies": {
     "gatsby": "^1.9.102",
     "gatsby-link": "^1.6.22",
-    "gatsby-plugin-react-helmet": "^1.0.8",
+    "gatsby-plugin-react-helmet": "^2.0.1",
+    "react-helmet": "^5.2.0",
     "react-transition-group": "^2.2.1"
   },
   "keywords": [

examples/using-redirects/package.json

@@ -6,7 +6,8 @@
   "dependencies": {
     "gatsby": "latest",
     "gatsby-link": "latest",
-    "gatsby-plugin-react-helmet": "latest"
+    "gatsby-plugin-react-helmet": "latest",
+    "react-helmet": "^5.2.0"
   },
   "license": "MIT",
   "main": "n/a",

examples/using-remark-copy-linked-files/package.json

@@ -8,7 +8,7 @@
     "gatsby-link": "^1.6.24",
     "gatsby-plugin-google-analytics": "^1.0.12",
     "gatsby-plugin-offline": "^1.0.10",
-    "gatsby-plugin-react-helmet": "^1.0.8",
+    "gatsby-plugin-react-helmet": "^2.0.1",
     "gatsby-plugin-sharp": "^1.6.20",
     "gatsby-plugin-typography": "^1.7.10",
     "gatsby-remark-copy-linked-files": "^1.5.20",
@@ -21,6 +21,7 @@
     "gatsby-transformer-sharp": "^1.6.13",
     "hast-util-to-html": "^3.1.0",
     "lodash": "^4.15.0",
+    "react-helmet": "^5.2.0",
     "react-responsive-grid": "^0.3.3",
     "typeface-merriweather": "^0.0.35",
     "typeface-montserrat": "^0.0.37",

examples/using-wordpress/package.json

@@ -9,13 +9,14 @@
     "gatsby-image": "^1.0.4",
     "gatsby-link": "^1.6.21",
     "gatsby-plugin-glamor": "^1.6.7",
-    "gatsby-plugin-react-helmet": "^1.0.7",
+    "gatsby-plugin-react-helmet": "^2.0.1",
     "gatsby-plugin-sharp": "^1.6.7",
-    "gatsby-plugin-styled-components": "latest",
+    "gatsby-plugin-styled-components": "^2.0.2",
     "gatsby-plugin-typography": "^1.7.9",
     "gatsby-source-wordpress": "^2.0.0",
     "gatsby-transformer-sharp": "^1.6.5",
     "lodash": "^4.16.4",
+    "react-helmet": "^5.2.0",
     "react-icons": "^2.2.5",
     "typography-theme-wordpress-2013": "^0.15.10"
   },