| ⇢ | B | MultipartHelper added | |
| ⇢ | A | PrivacyHelper added | |
| ⇢ | A | AbstractHelper added | |
| ⇢ | A | GenericHelper added | |
| ⇢ | A | MessageHelperService added | |
| A | ↛ | SignedMessage removed | 
| ⇢ | B | MultipartHelper::removeAllContentPartsFromAlternat... added | |
| ⇢ | A | MultipartHelper::removePartByMimeType() added | |
| ⇢ | A | MultipartHelper::findOtherContentPartFor() added | |
| ⇢ | A | PrivacyHelper::ensureHtmlPartFirstForSignedMessage... added | |
| ⇢ | A | MultipartHelper::createContentPartForMimeType() added | |
| ⇢ | A | MultipartHelper::createPartForAttachment() added | |
| ⇢ | A | GenericHelper::copyTypeHeadersAndContent() added | |
| ⇢ | A | MultipartHelper::moveAllPartsAsAttachmentsExcept() added | |
| ⇢ | A | MultipartHelper::getContentPartContainerFromAltern... added | |
| ⇢ | A | Message::__construct() added | |
| ⋮ | view more | ||
| A | ↛ | Message::__destruct() removed | |
| A | ↛ | SimpleDi::getMessageWriterService() removed | |
| A | ↛ | MimePartFactory::getInstance() removed | |
| A | ↛ | Message::save() removed | |
| A | ↛ | Message::__toString() removed | |
| A | ↛ | SignedMessage::getSignedMessageAsString() removed | |
| A | ↛ | SignedMessage::getSignaturePart() removed | |