| ⇢ | A | ChangeCommentColumnToText added | |
| ⇢ | A | AddTagsColumnToFilesTable added | |
| ⇢ | A | OldFileController added | |
| ⇢ | A | TagList added |
| ⇢ | A | OldFileController::index() added | |
| ⇢ | A | ChangeCommentColumnToText::down() added | |
| ⇢ | A | ChangeCommentColumnToText::up() added | |
| ⇢ | A | AddTagsColumnToFilesTable::up() added | |
| ⇢ | A | AddTagsColumnToFilesTable::down() added | |
| ⇢ | A | File::scopeWithTag() added | |
| ⇢ | A | TagList::getAppendedAttributes() added |