docs: document getMACAddress & getIpAddress for iOS

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ### next
 
+### 0.22.0
+
+* Add support for `getIpAddress` and `getMacAddress` on iOS (https://github.com/rebeccahughes/react-native-device-info/commit/41735bd0b2efe1f626afc066604f27073acb9d4c)
+
 ### 0.21.5
 
 * Rolled back the Pod change made in 0.21.1

README.md

@@ -211,11 +211,11 @@ var DeviceInfo = require('react-native-device-info');
 | [getFirstInstallTime()](#getfirstinstalltime)     | `number`            |  ❌  |   ✅    |   ✅    | 0.12.0 |
 | [getFontScale()](#getfontscale)                   | `number`            |  ✅  |   ✅    |   ❌    | 0.15.0 |
 | [getFreeDiskStorage()](#getfreediskstorage)       | `number`            |  ✅  |   ✅    |   ❌    | 0.15.0 |
-| [getIPAddress()](#getipaddress)                   | `Promise<string>`   |  ❌  |   ✅    |   ✅    | 0.12.0 |
+| [getIPAddress()](#getipaddress)                   | `Promise<string>`   |  ✅  |   ✅    |   ✅    | 0.12.0 |
 | [getInstallReferrer()](#getinstallreferrer)       | `string`            |  ❌  |   ✅    |   ❌    | 0.19.0 |
 | [getInstanceID()](#getinstanceid)                 | `string`            |  ❌  |   ✅    |   ❌    | ?      |
 | [getLastUpdateTime()](#getlastupdatetime)         | `number`            |  ❌  |   ✅    |   ❌    | 0.12.0 |
-| [getMACAddress()](#getmacaddress)                 | `Promise<string>`   |  ❌  |   ✅    |   ❌    | 0.12.0 |
+| [getMACAddress()](#getmacaddress)                 | `Promise<string>`   |  ✅  |   ✅    |   ❌    | 0.12.0 |
 | [getManufacturer()](#getmanufacturer)             | `string`            |  ✅  |   ✅    |   ✅    | ?      |
 | [getMaxMemory()](#getmaxmemory)                   | `number`            |  ❌  |   ✅    |   ✅    | 0.14.0 |
 | [getModel()](#getmodel)                           | `string`            |  ✅  |   ✅    |   ✅    | ?      |
@@ -482,6 +482,10 @@ DeviceInfo.getIPAddress().then(ip => {
 
 * [android.permission.ACCESS_WIFI_STATE](https://developer.android.com/reference/android/Manifest.permission.html#ACCESS_WIFI_STATE)
 
+**Notes**
+
+> Support for iOS was added in 0.22.0
+
 ---
 
 ### getInstallReferrer()
@@ -547,6 +551,10 @@ DeviceInfo.getMACAddress().then(mac => {
 
 * [android.permission.ACCESS_WIFI_STATE](https://developer.android.com/reference/android/Manifest.permission.html#ACCESS_WIFI_STATE)
 
+**Notes**
+
+> iOS: This method always return "02:00:00:00:00:00" as retrieving the MAC address is [disabled since iOS 7](https://developer.apple.com/library/archive/releasenotes/General/WhatsNewIniOS/Articles/iOS7.html#//apple_ref/doc/uid/TP40013162-SW34)
+
 ---
 
 ### getManufacturer()