| B | ↘ | C | Environment got worse |
| ⇢ | A | Environment::initializeDocumentProcessors() added | |
| ⇢ | A | MiscExtension::addDocumentProcessor() added | |
| ⇢ | A | Environment::getMiscExtension() added | |
| ⇢ | A | DocParser::processDocument() added | |
| ⇢ | A | Environment::addDocumentProcessor() added | |
| ⇢ | A | Environment::getDocumentProcessors() added | |
| ⇢ | A | Extension::getDocumentProcessors() added | |
| ⇢ | A | MiscExtension::getDocumentProcessors() added | |
| A | ↛ | CommonMarkCoreExtension::getName() removed | |
| A | ↛ | SmartPunctExtension::getBlockParsers() removed | |
| A | ↛ | SmartPunctExtension::getName() removed | |
| A | ↛ | MiscExtension::getName() removed |