====== Platforms and limits ======
ApuClient is being developed with Flutter. The current acceptance covers a browser-based Mac test client and the NAS direct-upload service.

===== Current support =====
^ Platform ^ Status ^
| Mac browser test | Single-file direct upload verified on a LAN |
| Windows, iOS, Android and Linux clients | Client packages and device acceptance are still in development |
| Automatic photo backup | Not included in the current single-file flow |
| Directory synchronization and persistent resume | Not included in the current flow |

All clients must preserve the same security contract: verify the NAS certificate and identity, use the pairing code only for pairing, keep NAS credentials in the NAS authentication flow and verify the final size and SHA-256 returned by the NAS.