On one hand Android 6.0 Marshmallow is only a few weeks old at this point, and the V10 has plenty of custom code in it that requires testing. (androidcentral.com)
We are locked into this theme from 2009 because we have invested a ton of time and money adding custom code and gradually increased the number of features. (goodereader.com)
The site I have produced is all my own custom code, and is no way a copy of what my previous employer had. (law.stackexchange.com)