| ⇢ | A | HeaderRenderer added | |
| ⇢ | A | ErrorData added | |
| C | ↘ | D | HtmlRenderer got worse |
| A | ↛ | ThrowableRenderer removed |
| ⇢ | A | HeaderRenderer::renderVerbose() added | |
| ⇢ | A | HeaderRenderer::render() added | |
| ⇢ | A | ErrorData::__construct() added | |
| ⇢ | A | ErrorData::__toString() added | |
| ⇢ | A | HtmlRenderer::getThrowableName() added | |
| ⇢ | A | ErrorCatcher::normalizeContentType() added | |
| ⇢ | A | ErrorData::addToResponse() added | |
| A | ↛ | ThrowableRenderer::convertThrowableToVerboseString... removed | |
| A | ↛ | ThrowableRenderer::getThrowableName() removed | |
| A | ↛ | ErrorCatcher::validateMimeType() removed | |
| A | ↛ | ErrorCatcher::normalizeMimeType() removed |