| ⇢ | B | Parser::handleTxtRdata() added | |
| ⇢ | A | Parser::handleLocRdata() added | |
| ⇢ | A | Parser::processClass() added | |
| ⇢ | A | Parser::processTtl() added | |
| ⇢ | A | Parser::processControlEntry() added | |
| B | ↗ | A | Parser::processLine() improved |
| C | ↗ | A | Parser::extractRdata() improved |
| B | ↛ | Parser::extractTxtRecord() removed |