| B | ↘ | C | GeneralDeclension got worse |
| ⇢ | B | GeneralDeclension::declinateAdjective() added | |
| ⇢ | B | GeneralDeclension::getPrefixOfSecondDeclension() added | |
| D | ↗ | C | GeneralDeclension::declinateSecondDeclension() improved |
| C | ↘ | D | GeneralDeclension::getCases() got worse |
| A | ↛ | GeneralDeclension::getPrefixOfFirstDeclension() removed |