n an older version, please choose it from the...">

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  <meta property="og:title" content="Templates - Octane Upgrade Guide - Ember Guides">

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  <meta property="og: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 on an older version, please choose i