nopCommerce v1.60 has been released and can be downloaded here
Highlight features:
1) Catalog (categories, products etc) localization
2) Reward Points System
3) Product tags
4) Configurable checkout attributes (such as "Gift Wrap" or "Enter custom message")
5) Configurable customer attributes (such as "Date of birth", "Phone number")
6) Individual prices can be specified for individual customer groups
7) Allow customers to enter product price (if enabled)
8) More analytics and reporting
9) Backend order editing
To see the full list of fixes and changes please visit the release notes page.