| ⇢ | F | Download added | |
| F | ↗ | B | Attachment improved |
| ⇢ | C | Download::send() added | |
| ⇢ | B | Download::prepare_headers() added | |
| ⇢ | B | Download::validate() added | |
| ⇢ | A | Download::rebuildData() added | |
| ⇢ | A | Download::getThumbFromTopic() added | |
| ⇢ | A | Download::validateTemporary() added | |
| ⇢ | A | Download::getAvatar() added | |
| ⇢ | A | Download::noAttach() added | |
| ⇢ | A | Download::send_file() added | |
| ⇢ | A | Download::getFromTopic() added | |
| ⋮ | view more | ||
| F | ↗ | C | Attachment::action_dlattach() improved |
| C | ↛ | Attachment::action_tmpattach() removed | |
| B | ↛ | Attachment::prepare_headers() removed | |
| A | ↛ | Attachment::useCompression() removed | |
| A | ↛ | getAttachmentThumbFromTopic() removed | |
| A | ↛ | getAvatar() removed | |
| A | ↛ | Attachment::action_no_attach() removed | |
| A | ↛ | Attachment::send_file() removed | |
| A | ↛ | getAttachmentFromTopic() removed | |
| A | ↛ | increaseDownloadCounter() removed | |