| ⇢ | A | ExportAllCustomButton added |
| ⇢ | C | ExportAllCustomButton::fetchRelData() added | |
| ⇢ | B | ExportAllCustomButton::getDataRowForExportInner() added | |
| ⇢ | B | ExportAllCustomButton::generateExportFileData() added | |
| ⇢ | A | ExportAllCustomButton::fieldTypes() added | |
| ⇢ | A | ExportAllCustomButton::buildRelCache() added | |
| ⇢ | A | ExportAllCustomButton::getDataRowForExport() added | |
| ⇢ | A | ExportAllCustomButton::getRelClassName() added | |
| ⇢ | A | ExportAllCustomButton::getRelationshipType() added |