I have just updated the plugin in my project to the current Version (2.0.0). Works just fine on Android, but on iOS it seems that now I cannot use custom colors in DisplayOptions anymore…
exception: NSInvalidArgumentException: +[UIColor colorWithHexChar:]: unrecognized selector sent to class 0x1ea547158
Also, I still get a deprecation warning for using UIWebView from Apple.
Regarding deprecation – it’s not coming from this plugin. You might get it if you are using old version of Unity or using some other plugin which uses it.