Total Posts: 136
I have my customized theme/package in /app/design/frontend/mytheme/default and skin/frontend/mytheme/default.
When updating to a newer version, I normally extract the magento archive and copy the mytheme folders & media from the previous setup.
But I’ve also changed a little bit of code in app/code/core/Mage.
So how can I update code without affecting the changed I’ve made ?