| ⇢ | A | CoffeeShop::getShared() added | |
| ⇢ | A | OpenCoffeeShop::setupCoffeeMakers() added | |
| ⇢ | A | CoffeeShop::brewedLoadOnly() added | |
| ⇢ | A | CoffeeShop::brewedClosure() added | |
| ⇢ | A | OpenCoffeeShop::firstBrew() added | |
| ⇢ | A | EE_Registry::resolve_legacy_class_parent() added | |
| ⇢ | A | EE_Psr4AutoloaderInit::initializeAutoloader() added | |
| ⇢ | A | espresso.php ➔ bootstrap_espresso() added | |
| A | ↘ | B | espresso.php ➔ espresso_load_error_handling() got worse |
| B | ↘ | C | CoffeeMaker::resolveClassAndFilepath() got worse |
| B | ↗ | A | OpenCoffeeShop::__construct() improved |
| C | ↗ | B | CoffeeShop::brew() improved |
| A | ↛ | EE_Psr4AutoloaderInit::initialize_psr4_loader() removed | |
| A | ↛ | EE_Psr4AutoloaderInit::__construct() removed |