The version 1.9 of magento is just released and I am tested the upgrade on my test system.
note: I will update this article during my upgrade
I have updated my test system using Magento Connect without issue.
I am testing now:
- my Myapi_Myconf API module is working !
- the checkout is working
- the account creation is working
I have finally successfully updated the production system !
Minor issue detected:
- My checkout template must be upgraded as the Checkout Progress is not showed but It is not critical has the checkout is working.
Update: this problem was related to my template: some informations were missing in my checkout.xml layout file..