| ⇢ | F | User_Agent_Info added | |
| ⇢ | F | Jetpack_Instagram_Widget added | |
| ⇢ | F | Error_Handler added | |
| ⇢ | B | Post_Connection_JITM added | |
| ⇢ | B | Jetpack_Lazy_Images added | |
| ⇢ | B | WPCOM_REST_API_V2_Endpoint_External_Media added | |
| ⇢ | A | Test_REST_Endpoints added | |
| ⇢ | A | Broken_Token added | |
| ⇢ | A | WP_Test_Lazy_Images added | |
| ⇢ | A | Version_Selector added | |
| ⋮ | view more | ||
| A | ↘ | B | Jetpack_EU_Cookie_Law_Widget got worse |
| B | ↘ | C | Plugins got worse |
| A | ↘ | B | Comments got worse |
| A | ↘ | B | WPCOM_JSON_API_Upload_Media_v1_1_Endpoint got worse |
| D | ↘ | F | Callables got worse |
| B | ↘ | C | Jetpack_Contact_Info_Widget got worse |
| B | ↘ | C | Sharing_Source got worse |
| B | ↘ | C | Jetpack_Twitter_Timeline_Widget got worse |
| B | ↘ | F | Jetpack_React_Page got worse |
| F | ↗ | B | Jetpack_User_Agent_Info improved |
| F | ↛ | JITM removed | |
| A | ↛ | Jetpack_Lazy_Images removed | |
| A | ↛ | className_ABC removed | |
| A | ↛ | WPCOM_REST_API_V2_Endpoint_Instagram removed | |