| ⇢ | A | NewHeredocInitializeSniff::isValidAssignment() added | |
| ⇢ | A | NewHeredocInitializeSniff::bowOutEarly() added | |
| C | ↛ | NewHeredocInitializeSniff::process() removed | |
| B | ↛ | NewHeredocInitializeSniff::throwError() removed | |
| A | ↛ | NewHeredocInitializeSniff::register() removed |