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<!-- EMBER_CLI_FASTBOOT_TITLE -->  <meta name="ember-cli-head-start" content>  <title>Templates - Octane Upgrade Guide - Ember Guides</title>

  <meta name="description" content="There are two significant changes to templates in Octane compared to classic Ember: 

1. Angle Bracket Syntax
2. Named Arguments 

Note that this guide assumes your app is on version 4.x of Ember. If you are o