Merge pull request #67 from sortofsleepy/develop

update readme with link to newer oF version + add note about ARKit 3

README.md

@@ -11,7 +11,7 @@ __First__
 * [get the latest version of iOS](https://www.apple.com/ios)
 
 __then__
-* Download openFrameworks [here](https://openframeworks.cc/versions/v0.10.0/of_v0.10.0_ios_release.zip)
+* Download openFrameworks [here](https://openframeworks.cc/versions/v0.10.1/of_v0.10.1_ios_release.zip)
 * clone this repo into your addons folder
 * start a new project with the project generator. 
 
@@ -80,6 +80,9 @@ If you see the message pop up, the ARKit api offers a limited function set to se
 
 Note that in order for those functions to work, you'll need to call the `setup` function of either of `ARCam` or `ARProcessor` and pass in the boolean `true`
 
+# ARKit 3 
+Note that with the changes to ARKit upcoming in version 3, you'll need a device with an A12 processor. 
+
 # Permissions
 For ARKit - You'll have to enable the `Privacy - Camera Usage Description` in your `ofxiOS-Info.plist` file. The value for this field is just the string you want to show users when you ask for camera permissions. If you've never touched a plist file before, no worries! Its very easy to change.