Release 5.0.0-rc4

packages/fontawesome/README.md

@@ -48,6 +48,22 @@ how imports will work.
 * `fa-facebook` becomes `import { faFacebookF } from '@fortawesome/fontawesome-free-brands'` (it's in the Brands style and this was renamed to facebook-f)
 * `fa-freebsd` becomes `import { faFreebsd } from '@fortawesome/fontawesome-free-brands'` (OCD-warning: we know it's FreeBSD but consistency/guessability is the goal here)
 
+## Alternative imports
+
+Using `import { faAddressBook } from '@fortawesome/fontawesome-free-solid'` is great if you are using Webpack 2+ or Rollup which supports tree-shaking.
+
+However if you cannot use this feature you can do the following to achieve the same result:
+
+```javascript
+import faUser from '@fortawesome/fontawesome-free-solid/faUser'
+```
+
+Or using `require`:
+
+```javascript
+var faUser = require('@fortawesome/fontawesome-free-solid/faUser')
+```
+
 ## Configuration
 
 Font Awesome 5 has several configuration options that affect how the library operates.
@@ -515,3 +531,15 @@ Harris the concept of tree shaking attempts to eliminate any unused code. Webpac
 FontAwesome.js supports tree shaking and the design of the icon system encourages only importing those icons that you need.
 
 This can result in significantly reduce the bundle size.
+
+If you can't use tree-shaking an alternative is to import the icons like this:
+
+```javascript
+import faUser from '@fortawesome/fontawesome-free-solid/faUser'
+```
+
+Or using `require`:
+
+```javascript
+var faUser = require('@fortawesome/fontawesome-free-solid/faUser')
+```