| 
                    
                                                    3
                                issues
                                                            (3 major)
                            
                            were introduced.
                        
                                                                            
                                                                            
                                     | |||
| 1 added class/operation | |||
|   | A | Builder::constraint() added | |
| B | ↗ | A | Builder improved | 
| Head |  | 
|---|---|
| ⋮ | 1 more commit | 
| Base |  |