| 3 added classes/operations | |||
                     
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                A | Coordinator::goToLastValidStep() added | |
                     
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                A | CurrencySpec::its_exchange_rate_cannot_be_changed_if_it_is_base() added | |
                     
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                A | CurrencySpec::its_enabled_state_cannot_be_changed_if_it_is_base() added | |
| B | ↗ | A | Coordinator::display() improved | 
| Head |      | 
                        
|---|---|
| ⋮ | 15 more commits | 
| Base |      |