Upgrading to Yii 1.0.5 version, I came to the follow problem:
I override CActiveRecord with CMyActiveRecord, and I declare its path in YiiBase.php for Yii recognization.
But, when upgrading to a new Yii version, i have to remember to add the path again, otherwise I will get errors.
My question is: Am I proceeding right? If so, I think that Yii might have another place to find this kind of classes (does it already have?), so it can be independent of YiiBase upgrades.