Plugin Memory Leak (Fixed in 0.6.5.1)

OpenTabletDriver does not properly dispose of plugins, especially when a tablet is disconnected.
When a tablet is reconnected, it is very likely that a new instance of the plugin will be created, while the old instance is still in use.
There are workarounds to avoid such leak, but it requires fetching the device from the driver itself and subscribing to the ConnectionStateChanged event on IDeviceReader.