| ⇢ | F | Test_Plugin_Factory added | |
| ⇢ | B | Acceptance_Test_Case added | |
| ⇢ | A | HookManagerTest added | |
| ⇢ | A | LatestAutoloaderGuardTest added | |
| ⇢ | A | ManifestReaderTest added | |
| ⇢ | A | PathProcessorTest added | |
| ⇢ | A | PHPAutoloaderTest added | |
| ⇢ | A | VersionLoaderTest added | |
| ⇢ | A | Admin added | |
| ⇢ | A | VersionSelectorTest added | |
| ⋮ | view more | ||
| A | ↘ | B | WPCOM_REST_API_V2_Endpoint_Admin_Menu got worse | 
| B | ↗ | A | WPcom_Admin_Menu improved | 
| B | ↘ | C | Jetpack_Podcast_Helper got worse | 
| A | ↛ | Test_Autoloader_Scenarios removed | |
| A | ↛ | Test_Path_Processor removed | |
| A | ↛ | Test_Plugin_Locator removed | |
| A | ↛ | Autoloader_Handler removed | |
| A | ↛ | Files_Handler removed | |
| A | ↛ | Plugins_Handler removed | |
| A | ↛ | Autoloader_Handler removed | |
| A | ↛ | Classes_Handler removed | |
| A | ↛ | Autoloader_Locator removed | |
| A | ↛ | Version_Selector removed | |
| ⋮ | view more | ||