| 5 added classes/operations | |||
                     
                 | 
                A | StyleHelper::doesStyleIndicateDate() added | |
                     
                 | 
                A | StyleHelper::getFormatCodeForNumFmtId() added | |
                     
                 | 
                A | StyleHelper::isFormatCodeCustomDateFormat() added | |
                     
                 | 
                B | StyleHelper::isFormatCodeMatchingDateFormatPattern() added | |
                     
                 | 
                A | StyleHelper::getNumberFormatCode() added | |
| A | ↘ | B | StyleHelper got worse | 
| A | ↘ | B | StyleHelper::extractStyleAttributes() got worse | 
| Head |      | 
                        
|---|---|
| Base |      |