Thanks for sharing, but when this is really Version 1.7.12, than is it a very old, min 2 Years old.
The newest is:
Version 1.7.5.0
Change:
#448 merged Pull Requests (vs 210 in 1.7.3 and 260 in 1.7.4)
#2903 files changed (164812 insertions, 129497 deletions)
#2079 commits merged
#114 issues fixed
#75 people contributed!
SEO improvements in category page:
#The first page no longer has a duplicate URL with &page=1
#The category block is no longer displayed after the first page
#Improved default URLs for brands & suppliers (now are /brand/123-somebrand and /supplier/123-mysupplier instead of /123_somebrand and /123__mysupplier)
#Helper card in SEO & URL page
Product page
#Specific prices can now be edited
# SEO section now displays a preview so that you can see how your page would be shown in Google results
#When a product is taken offline, by default visitors will be redirected to the product’s main category, instead of a “Not found†page.
#A “stock location†field has been added
Module management
#UX improvements on Module pages
#New module manager page with new categorization (Addons categories) and ability to manage modules by last use
New & fixed native modules
#The google sitemap module is now available for PrestaShop 1.7
#Favicon notifications in Back Office
#Buy Button Lite
#Cross selling module
#Viewed products
Installer
#During install, if there is a more recent stable version of PrestaShop available, it will suggest and allow downloading and installing the latest instead
#New languages in installer:Hindi, Bosnian, Mexican Spanish, Latvian, Galician, Arabic
Bugs fixes
#10638 - Undefined $urls index in ajax rendered template
#9942 - Add new referer error
#9916 - Viewed products don’t work on fresh installed PS1.7
#9883 - Error in Chrome when hit back from product to category
#9697 - Unable to translate some strings in bank wire payment module
Symfony migration: Newly migrated pages
#Orders -> Delivery slips
#Orders -> Invoices
#Design -> Theme Catalog
#Design -> Positions
#Shipping -> Preferences
#Payment -> Payment Methods
#Payment -> Preferences
#International -> Localization -> Localization
#International -> Localization -> Localization
#International -> Translations (Page 1 out of 2)
#Shop Parameters -> Order Settings -> Order Settings
#Shop parameters > Traffic & SEO > SEO & URLs
#Advanced Parameters -> Database -> DB Backup
#Advanced Parameters > Webservice (hidden, because the page “Advanced Parameters > Webservice -> Add key†has not been migrated and it does not make UX sense to have only one of them)
#Advanced Parameters -> Logs
#Advanced parameters -> Email
Components and dependencies
#New Grid component
#Compatibility with Twig 2
#Improved compatibility with PHP 7.2
#The core theme is now built using Webpack 4 and includes jQuery 2.2.4
#Modules can now declare modern (symfony-based) Back Office controllers and use the UI kit
#Modules can now declare and use Symfony commands
#Read about possible module regressions
New hooks
#action{GridId}GridQueryBuilderModifier
#action{GridId}GridDefinitionModifier
#action{GridId}GridDataModifier
#action{GridId}GridFilterFormModifier
#action{GridId}GridPresenterModifier
#actionFrontControllerSetVariables