| A | ↛ | LegacyPageRouter removed |
| B | ↗ | A | Router::handle() improved |
| A | ↛ | LegacyPageRouter::handlePageRequest() removed | |
| A | ↛ | LegacyPageRouter::handle() removed | |
| A | ↛ | LegacyPageRouter::__construct() removed | |
| A | ↛ | LegacyPageRouter::decodeSourceFileModel() removed | |
| A | ↛ | LegacyPageRouter::decodeSourceFilePath() removed | |
| A | ↛ | LegacyPageRouter::getHtml() removed | |
| A | ↛ | LegacyPageRouter::normalizePath() removed |