FIrst of all, keep up the great work. You guys are doing fantastic job on each and every release.
I really liked that built-in shell like gui interface in the installation. Very Neat.
Anyway I got a problem with performing an upgrade.
So if i have ver. 0.6.14100, what would be the best way of going about upgrading to the latest version of magento?
I have tried simply copying and overwriting the new magento files to old magento and I get this error:
Warning: include(Mage/Google/Analytics/Block/Urchin.php) [function.include]: failed to open stream: No such file or directory
Previously, just copying over and rewriting the files was all I had to do to upgrade magento.
Is there something I need to know about? Or some kind of upgrade guide available?