I've had a quick browse through patch notes and the forums, but there's so much to see.
Could anyone help me out and highlight the big updates and features added between CE 1.7 and CE 220.127.116.11
It'd be a great help as I'm unsure after reading so many notes.
Lewis | Rugby Heaven
Have look following links.
preferrable go with Magento 1.9.3 (magento latest version for Magento 1 otherwise you can go with magento 2 latest version)