The major change between 1.x and 2.x was the splitting of concerns into separate addons. The main flexi addon is now just a dependency manager of the newly separated dependencies.
- Remove flexi from your packages.json and rerun
ember install flexi. From the prompt, choose which addons you want installed.
- If using pods and flexi's viewport-specific templates, update your layouts shim from
var shim = require('flexi/lib/pod-templates-shim');to
var shim = require('@html-next/flexi-layouts/lib/pod-templates-shim');.
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