| C | ↘ | D | Parser got worse |
| ⇢ | B | Runtime::m() added | |
| ⇢ | A | Parser::isBlockParam() added | |
| ⇢ | A | Parser::isSubExp() added | |
| ⇢ | A | Expression::listString() added | |
| ⇢ | A | Parser::getBlockParams() added | |
| A | ↘ | B | Runtime::wi() got worse |
| C | ↗ | A | Runtime::p() improved |
| A | ↛ | Parser::isSubexp() removed |