If a module has been installed and the module files were deleted, the parameters would still exist in the database. If the module files were copied again to the modules directory, installing the module would introduce duplicate module parameters, so when installing a module, check if it has been installed previously and call its remove() function before installing the module again.
Force HTTPS on Admin when SSL is enabled
New Content Modules implementation for the Account, Checkout Success, and Login pages.
update version
Update Administration Tool Dashboard Latest News and Latest Add-Ons
modules
Place Orders link in own box
Introduce new Card Acceptance box
PayPal Modules:
Update PayPal Express Checkout payment module
Update PayPal Payments Standard payment module
Update PayPal Payments Pro (Direct Payments) payment module
Update PayPal Express Checkout (Payflow Edition) payment module
Update PayPal Payments Pro (Payflow Edition) payment module
Introduce PayPal Payments Pro (Hosted Solution) payment module
Introduce Log In with PayPal content module
Sage Pay Modules:
Update Sage Pay Direct payment module
Update Sage Pay Form payment module
Update Sage Pay Server payment module
Introduce Sage Pay Cards Management Page content module
Authorize.net Modules:
Update Server Integration Method (SIM) payment module
Update Advanced Integration Method (AIM) payment module
Introduce Direct Post Method payment method
Stripe Modules:
Introduce Stripe.js payment module
Introduce Stripe Cards Management content module
Braintree Modules:
Introduce Braintree payment module
Introduce Braintree Cards Management Page content module
Update WorldPay Hosted Payment Pages payment module