== Smarty2 backward compatibility ==

All Smarty2 specific API functions and deprecated functionallity has been moved

to the SmartyBC class.



== {php} Tag ==

The {php} tag is no longer available in the standard Smarty calls. 

The use of {php} tags is deprecated and only available in the SmartyBC class. 



== {include_php} Tag ==

The {include_php} tag is no longer available in the standard Smarty calls. 

The use of {include_php} tags is deprecated and only available in the SmartyBC class. 



== php template resource ==

The support of the php template resource is removed.



== $cache_dir, $compile_dir, $config_dir, $template_dir access ==

The mentioned properties can't be accessed directly any longer. You must use

corresponding getter/setters like addConfigDir(), setConfigDir(), getConfigDir()



== obsolete Smarty class properties ==

The following no longer used properties are removed:

$allow_php_tag

$allow_php_template

$deprecation_notices