| ⇢ | A | Template added | |
| A | ↛ | TemplateListenerPass removed | |
| A | ↛ | Environment removed |
| ⇢ | A | Template::display() added | |
| B | ↘ | C | StockDiffProcessor::validate() got worse |
| A | ↛ | Environment::render() removed | |
| A | ↛ | TemplateListenerPass::process() removed | |
| A | ↛ | Environment::__construct() removed |