| ⇢ | A | InvalidFeedException added | |
| ⇢ | A | RuntimeException added | |
| A | ↘ | B | FeedReader got worse |
| ⇢ | A | FeedReader::enableErrorOnParsing() added | |
| ⇢ | A | InvalidFeedException::invalidFeedProperty() added | |
| ⇢ | A | InvalidFeedException::invalidItemProperty() added | |
| ⇢ | A | InvalidFeedException::invalidAuthorProperty() added | |
| ⇢ | A | InvalidFeedException::invalidJsonException() added | |
| ⇢ | A | InvalidFeedException::undefinedVersionException() added | |
| ⇢ | A | RuntimeException::noReaderRegisteredException() added | |
| ⇢ | A | RuntimeException::noRendererRegisteredException() added | |
| A | ↘ | B | FeedReader::readAuthorNode() got worse |
| C | ↘ | D | FeedReader::readItemNode() got worse |
| B | ↘ | C | FeedReader::readFeedNode() got worse |