Hi pavilioncinema,

Yes. We have only updated the base_url 2 times in 3 years, and have no intention on changing it again any time soon. We have never removed a size, only added I think 1 or maybe 2.

Hope that helps.

Thanks Travis, that's great to know.

Is this still the case, does the configuration rarely change? Because if it is pretty static it would simplify my client logic greatly.

Yes, this is still true.