Query parameters are removed by Ember 1.0.0. How to prevent?

I use Ember 1.0.0 and i can not update to new versions now. I need a solution for Ember 1.0.0.

For example Google Adwords needs to pass custom parameters to visited website so Analytics can measure the traffic. I need to have it.

So for example URL is: mywebsite.com is available for purchase - Sedo.com

But after website loads Ember strips custom parameter. How to prevent it without updating Ember.js?

In case Ember does not strip custom parameters please write, because if so, some JS code on my website does this. Thanks!

Perhaps you can just specify them like this: