| ⇢ | A | DefaultsSection added | |
| A | ↛ | DefaultSection removed | 
| ⇢ | A | Configuration::getSingleSection() added | |
| ⇢ | A | Configuration::getMultipleSections() added | |
| ⇢ | A | DefaultsSection::getType() added | |
| ⇢ | A | Writer::writeMagicComment() added | |
| ⇢ | A | Configuration::getPreface() added | |
| ⇢ | A | Configuration::setPreface() added | |
| ⇢ | A | Configuration::getGlobalSection() added | |
| ⇢ | A | Configuration::getDefaultsSection() added | |
| ⇢ | A | Configuration::getFrontendSections() added | |
| ⇢ | A | Configuration::getBackendSections() added | |
| ⋮ | view more | ||
| B | ↘ | D | Parser::parse() got worse | 
| A | ↛ | Parser::shouldOmitLine() removed | |
| A | ↛ | DefaultSection::getType() removed | |
| A | ↛ | Writer::setPreface() removed | |