Upgrading to Ionic 3.2.0

Upgrading to Ionic 3.2.0

Today ,we'll be covering the upgrade process to Ionic 3.2.0 .This release contains numerous bug fixes ,features and performance improvements ,so we are going to see how to take our current Ionic project and upgrade it to Ionic 3.2.0

Go ahead open your project package.json ,remove all and copy paste the following :

"dependencies": {
"@angular/common": "4.1.0",
"@angular/compiler": "4.1.0",
"@angular/compiler-cli": "4.1.0",
"@angular/core": "4.1.0",
"@angular/forms": "4.1.0",
"@angular/http": "4.1.0",
"@angular/platform-browser": "4.1.0",
"@angular/platform-browser-dynamic": "4.1.0",
"@ionic-native/core": "3.6.1",
"@ionic-native/splash-screen": "3.6.1",
"@ionic-native/status-bar": "3.6.1",
"@ionic/storage": "2.0.1",
"ionic-angular": "3.2.1",
"ionicons": "3.0.0",
"rxjs": "5.1.1",
"sw-toolbox": "3.6.0",
"zone.js": "0.8.10"
},
"devDependencies": {
"@ionic/app-scripts": "1.3.7",
"typescript": "2.2.1"
}

If you are using the version 3 of Ionic CLI ,you should also add these dev dependencies

"@ionic/cli-plugin-cordova": "1.0.0",
"@ionic/cli-plugin-ionic-angular": "1.0.0",

Next you should remove your existing node_modules directory and run :

npm install

To install the new versions of dependencies .

Now you should be able to serve your project with 

ionic serve

You can also watch this video by Paul Halliday on Youtube

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