-----X-CART v4.6.2 CHANGELOG PART III-------
*USABILITY*[*] 22 Jan 2014, mixon - Improvement (0136436): Added Gift certificate validation feature for unregistered customers. Improved image verification options.
*SECURITY*[*] 31 Jan 2014, aim - Improvement (0137649): Added logs for PHP injection attempts on shared hostings.[*] 26 Dec 2013, aim - Improvement (0136000): Security improvement related to Product_Configurator(Product Wizard) module.[*] 04 Dec 2013, aim - Improvement (0137193): Security improvement related to Product_Configurator(Product Wizard) module.[*] 03 Nov 2013, aim - Improvement (0135923): Security improvement.
*PERFORMANCE*[*] 07 Jan 2014, aim - Improvement (0137649): The COMPILED_TPL_CHECK_MD5 feature is now disabled by default.[*] 27 Dec 2013, aim - Improvement (0137648, 0133673): fCommerce_Go optimization related to selection of bestsellers.[*] 26 Dec 2013, aim - Improvement (0137614): Replaced PHP rand() with mt_rand().[*] 26 Dec 2013, aim - Improvement (0137621): Expired data from visitors' environment statistics (all except for the last two years) is now deleted automatically.[*] 26 Dec 2013, aim - Improvement (0137624): Expired login history statistics (all except for the last two years) are now deleted automatically.[*] 24 Dec 2013, aim - Improvement (0137545, 0133673): Optimized the Bestsellers section. [Bestsellers, Advanced_Statistics][*] 29 Nov 2013, aim - Improvement (0137115): Optimization for the 'Customers also bought'/'You may also like' product list. Renamed XCVariantsSQL::isOptimizationEnabled() to XCVariantsSQL::isVariantsExist(). [Add_to_cart_popup,Recommended_Products]
*MISCELLANEOUS*[*] 14 Jan 2014, mixon - Improvement (0137279): Updated some X-Cart links.[*] 21 Nov 2013, aim - Improvement (0137020): Smarty updated to version 2.6.28.
[!] 26 Dec 2013, aim - Bug (013762
: Incorrect integer value: 'Zilux' for column 'avail' sql error in strict mode (related to product_modify.php). Fixed.
[!] 11 Dec 2013, aim - Bug (0137384): An error message is now written to log files when skin dir is not readable.
[!] 29 Nov 2013, aim - Bug (0137164): Warning: Illegal string offset 'products'/Notice: Uninitialized string offset: 0. Fixed. [Manufacturers]
[!] 21 Nov 2013, aim - Bug (0137007): There was no routine for clearing the subdirectories of the var/cache directory. Fixed. Now any files older than 1 month (except for the ones in the /var/log/ directory) are removed automatically.
[!] 12 Nov 2013, aim - Bug (0136802): PHP Notice: Undefined index: membershipid in modules/Special_Offers/func.php. Fixed.
[!] 26 Oct 2013, aim - Bug (013632
: PHP Notice: Undefined index: REQUEST_METHOD related to cron.php. Fixed.