| ⇢ | B | ExceptionRenderer::devRender() added | |
| ⇢ | A | ExceptionRendererTest::testRenderInProduction() added | |
| ⇢ | A | ExceptionRenderer::setInDevelopmentEnvironment() added | |
| ⇢ | A | ExceptionRenderer::isInDevelopmentEnvironment() added | |
| B | ↛ | ExceptionRenderer::subRender() removed |