| ⇢ | A | AbstractBufferNode added | |
| A | ↛ | BaseBufferNode removed |
| ⇢ | A | AbstractBufferNode::__construct() added | |
| ⇢ | A | AbstractBufferNode::getExecutionPriority() added | |
| ⇢ | A | AbstractBufferNode::getContextVariableName() added | |
| C | ↗ | B | NodeVisitor::hasBufferizingNode() improved |
| A | ↛ | BaseBufferNode::__construct() removed | |
| A | ↛ | BaseBufferNode::getExecutionPriority() removed | |
| A | ↛ | BaseBufferNode::getContextVariableName() removed |