- centralize the app version in a new `AppImage/lib/version.ts` — the dashboard footer, SMART report footer and release-notes modal all read from a single export, so a future bump only has to touch version.ts, package.json and beta_version.txt
- roll `package.json` and `package-lock.json` to `1.2.4.2-beta` (the lockfile was still stuck on the stale `1.2.2.2-beta` marker)
- move the previous `1.2.4.1-beta` feature list into the modal's historical CHANGELOG under its August 17, 2026 date so navigating "Anterior/Próximo" still walks through the complete history
- write the four new What's New entries for the ongoing 1.2.4.2 cycle: smarter LXC app detection (Docker promoted as parent workload during cold start, unregistered suggestions cached at startup, on-demand catalog scan), end-to-end Docker updates (Engine + per-image tracking on the 24h cycle with a "Check now" action), the 380+ workload detection catalog built from the live community-scripts source, and Pushover joining Telegram/Gotify/Discord/Email/Apprise as a native notification channel
- add the four new i18n keys (appDetection, dockerUpdates, appCatalog, pushover) to all eight bundled locales — en and es curated, the six remaining kept in English until the docs-i18n workflow retranslates them
- add an apt-listchanges notification event that surfaces package-maintainer NEWS forwarded through the PVE mail queue, with its own template, emoji and per-locale label
- emit a single post_install_update event when a tool exposes a newer version, and persist per-tool notified versions on disk so a Monitor restart no longer re-fires the same update announcement
- force AI enrichment to formatting-only on availability notices (update_available / pve_update / proxmenux_update / post_install_update / apt_listchanges / lxc_updates_available / secure_gateway_update_available / nvidia_driver_update_available / coral_driver_update_available / app_update_available / docker_stack_update_available / update_summary) so translations never turn factual inventories into advice
- add the apt_listchanges channel label to Monitor UI strings across the eight locales
- rewrite the 15 post-install pages and the 3 hardware GPU pages so they reflect the current scripts (reversibility, tracked-tool counts, kernel parameters, per-tool commands, Alpine LXC propagation flow)
- migrate the legacy step-badge helper on post-install/optional and create-vm/synology to the canonical pill component, with the stepLabel key added in each locale
- fix rich-text i18n calls missing helpers across network, automated, optional, security, customization and the post-install landing pages, and escape the `<iface>` placeholder in automated so intl no longer parses it as a tag
- remove the mouse-follow blue overlay from the docs landing layout
- reposition the App-tab Edit button and stack the Search and Register controls vertically on mobile
- move the Bulk update Configure/Edit control into the section header so it behaves the same on desktop and mobile
- show a spinner during the final autoremove/autoclean pass of update-pve-safe so the cleanup step reads as active instead of silent
- restyle the shell spinner and msg_info in a distinctive purple and drop the unused msg_lang duplicate
- add a web-docs i18n build script and its CI workflow, plus tests for the pushover notification channel
- Add a shared smartctl transport resolver with sat, sat,12 and sat,16 fallbacks.
- Prevent USB bridges from reporting a superficial PASSED result without real disk telemetry.
- Reuse the resolved transport across storage details, health monitoring, temperature history, and manual/scheduled SMART tests.
- Bundle the new resolver in the Monitor AppImage.
- Update the Coral TPU and LXC Apps/Updates documentation in the supported documentation locales.
- Generate and ship a verified 389-app tracking catalog with 23 runtime overrides, fallback detectors, ports, logos, and Docker Hub tag previews.
- Support modern Proxmox VE Helper-Scripts markers, historical installations, and official or manual app deployments.
- Rework the LXC App and Updates tabs with cached suggestions, explicit discovery, version tracking, web links, custom updaters, and complete i18n.
- Add independent OS, app, Docker Engine, Docker image, bulk, and scheduled update targets.
- Add digest-based Docker inventory, Compose dependency grouping, safe standalone-container recreation with rollback, and package-scoped Docker Engine updates.
- Refresh per-LXC caches after lifecycle and update tasks, then emit idempotent notifications based on the verified final state.
- Harden Coral USB recovery by removing orphaned gasket DKMS registrations and validating that dpkg is healthy before reporting success.
The nvidia driver installer now writes only `nvidia` and `nvidia_uvm` into `/etc/modules-load.d/nvidia-vfio.conf`, leaving the vfio-pci modules for `switch_gpu_mode.sh` to add and remove when the user explicitly transitions between LXC and VM mode. A host with residual `/etc/modprobe.d/vfio.conf` entries from an earlier VM passthrough setup no longer has vfio-pci racing nvidia at boot and capturing the GPU by ID.
All three GPU-facing entry points also detect a stale `vfio.conf` entry whose vid:did belongs to a GPU currently bound to a non-vfio driver, and offer to clean it in place. `nvidia_installer.sh` runs the check as a pre-flight before install. `switch_gpu_mode.sh` presents an interactive dialog and rebuilds initramfs. `switch_gpu_mode_direct.sh` performs the same cleanup transparently for the Monitor web variant. Once cleaned, "Add GPU to LXC", the driver install and Switch Mode all proceed without any manual intervention.
The two supporting helpers `_pci_driver_of` and `_clean_vfio_conf_ids` previously local to `add_gpu_lxc.sh` move to `scripts/global/pci_passthrough_helpers.sh`, so every GPU-related script resolves them from a single source without duplication.
- **VM/LXC modal** — PVE tags (dots on list cards, editable pills in modal with click-to-edit) using NVIDIA-style hash colour and SAPC contrast; Status tab redesign (single card, always-visible subsections, Edit button, autostart toggle, blue subsection icons); Backups and Firewall tabs now fill the full modal height with sticky headers/notes; stopped VMs no longer shift the metrics grid; mount-point card brightness unified across breakpoints.
- **Disks modal** — Overview / SMART / History / Schedule tabs adopt the VM/LXC modal size and the mobile icon-only tab pattern; SMART attributes table drops the 15-row cap and gains a sticky "View full SMART report" footer; Print/Save-as-PDF collapses to two icons in the report; loose i18n and layout follow-ups.
- **NVIDIA driver installer (#298)** — version picker cross-checks kernel + NVIDIA's Production/New Feature/Legacy branch classification (scraped from `nvidia.com/en-us/drivers/unix/`) + the PCI Device IDs of every host GPU, with a release-count heuristic to keep superseded production branches selectable while dropping Vulkan-beta ones; Recommended follows same-branch head when a driver is installed, Production Branch head on a fresh install; Hardware card now shows installed alongside available driver version.
- **Custom notifications (#297)** — `event_type: "custom"` accepts `title`/`message` at the root or nested under `data`; defensive strip of stray `[TITLE]`/`[BODY]` markers echoed by the AI enhancer.
- **App tab** — new "Exclude from the LXC updates counter" toggle; the CT's aggregate updates badge now sums OS packages plus registered apps (respecting the flag); Docs page updated; App suggestion no longer treats bare OS helper slugs (alpine/ubuntu/debian…) as installable apps.
- **i18n and copy** — Monitor UI available in EN / ES / DE / FR / IT / PT / SV / SK (thanks @vaso73) surfaced as the first entry in the What's New modal with a link to the contributor's profile; ES cleanup pass (`Historial`, `Velocidad de rotación`, `Consumo actual`, `Ejecutar`, `Eliminar`, `Activar`, `Ver contenido`, `Repuesto disp.`, `Registrar`, `Ocultar`, `Descartar`); redundant "Tip: search any Linux/Proxmox command" line removed from the terminal command search across all locales.