My site started life as version 1.6 and was upgraded a couple of years ago to 1.9.0.1. All appeared ok until the last security patches (others have been installed by others who are nolonger available) i now want to Upgrade CE Magento 1.9.0.1 to 1.9.3.1 can this be done in one step? In the past i have used connect manager to upgrade, however this is not showing any Magento version upgrades (i does show a couple of module upgrades but thats it). So my question is:

1. Upgrade CE Magento 1.9.0.1 to 1.9.3.1 can this be done in one step?
2. How can i get the upgrade to show in connect manager?
3. Should i be upgrading using a different method?

Many thanks as i said its been a couple of years since i last had a lot of Magento involvement (due to ill health) so im a bit rusty. Thanks again

My site started life as version 1.6 and was upgraded a couple of years ago to 1.9.0.1. All appeared ok until the last security patches (others have been installed by others who are nolonger available).

I now want to Upgrade CE Magento 1.9.0.1 to 1.9.3.1 can this be done in one step? In the past i have used connect manager to upgrade, however this is not showing any Magento version upgrades (i does show a couple of module upgrades but thats it).

So my question is:

1. Upgrade CE Magento 1.9.0.1 to 1.9.3.1 can this be done in one step?
2. How can i get the upgrade to show in connect manager?
3. Should i be upgrading using a different method?

Many thanks as i said its been a couple of years since i last had a lot of Magento involvement (due to ill health) so im a bit rusty. Thanks again