After releasing Ember 3.6 last month, the team behind the Ember project released version 3.7 of Ember.js, Ember Data, and Ember CLI, last week. As always, Ember 3.7 embarks the start of 3.8 beta cycle for all the subprojects. This version drops support for Babel 6 and Node 4, along with a few bug fixes and performance improvements. There are no changes in the Ember Data subproject.
In Ember.js 3.7, the support for Node 4 has been dropped explicitly and if you want to upgrade to this version you need to first upgrade your Node version. Also, Node 6 support is planned to end in the next few months.
You can upgrade to Ember CLI using the following commands:
npm install -g ember-cli-update
ember-cli-update
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