viewit
released this
2026-05-12 15:05:36 +02:00
| 2 commits to master since this release
New
- Multi-printer in a single bridge instance: One process now manages multiple printers — N MQTT connections + N HTTP listeners (ports 7125, 7126, …), shared SQLite + GCode store. Configure via
[printer_1], [printer_2] … sections in config.ini. Single-printer mode ([connection] only) keeps working unchanged. docker-compose.yml exposes a port range 7125-7130.
- Add printer from the UI: "+ Add printer" button in the Printers tab — just enter the printer IP, the credentials (username, password, device ID) are fetched and decrypted from the printer automatically. Adding more printers assigns the next free port (7126, 7127, …).
- Remove printer from the UI: "✕" button on each printer card with a confirmation dialog — removes the
[printer_N] section and renumbers the rest. Removing the last printer clears [connection] too, leaving an empty state.
- GCode Store: Uploaded files are persisted in SQLite with thumbnail extraction. New
/kx/files API.
- Browser tab: Grid view of all uploaded files — thumbnail, status badge (✓/✗), last print duration, plus search, filter and sort.
- Print history: Print jobs (start/end/status) are recorded in SQLite, status shown per file in the Browser tab.
- Filament dialog: Per-channel remapping before print start — assign each GCode color channel to a physical AMS slot (like the Anycubic Slicer does). Available in the Browser tab and the upload banner.
- MMU emulation:
GET /printer/objects/query?mmu returns a Happy-Hare-compatible structure so OrcaSlicer's filament sync detects the AMS slots.
- Printers tab: Live status of all printer instances, IP shown on each card, "Switch →" button.
- Editable printer name: Set a custom name in Settings (stored in
[bridge] printer_name, takes precedence over the MQTT-reported name).
- Standalone friendly: Linux binary / Windows EXE run without Docker —
config/ and data/ are placed next to the executable (portable). First start with no printer configured shows the Printers tab with "+ Add printer" instead of the settings modal.
- i18n: All new UI elements available in German and English.
Fixes
- CORS: CORS middleware added to all endpoints — cross-instance fetches in the multi-printer UI work reliably.
- Settings / update check now reflect the active bridge instance in multi-printer mode (via
_apiUrl).
- Bridge restart: Config-dependent environment variables are cleared before a restart (the config loader cached them, which made config changes invisible until the next cold start). Restart is now platform-aware: Docker/systemd → process exit (supervisor restarts), Linux standalone →
os.execv, Windows → detached subprocess.
--data-dir default is now platform-dependent — the /app/data default only applies inside Docker (set via ENV), standalone binaries use <exe-dir>/data. Fixes a startup crash when running the binary without Docker.
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