Fail closed if the initial or extended recovery marker cannot be written, retain exact terminal outcomes after catastrophic start failures, and localize the resulting user-visible errors.
Prevent stale history, account, diagnostics, and language updates from repainting newer state. Keep queue virtualization, panel sizing, telemetry, cancellation, and runtime timing consistent across rapid UI changes. Strengthen painted-frame and lifecycle regression coverage, and brand packaged Windows metadata with the product publisher.
Add queue search and filters, safe upload diagnostics, session report exports, account check visibility, and explicit interrupted-upload recovery.\n\nSanitize diagnostic response snippets in persisted results and rotation logs, protect CSV exports against formula injection, and add regression coverage for diagnostics and reports.
Credential writes now require Electron safeStorage encryption. Legacy plaintext values remain readable for migration and are encrypted during the next successful save. The UI override and status IPC are removed.
Verify update artifacts with exact metadata and SHA-512, require host-confirmed upload completion before cleanup, harden credentials and backups, improve queue recovery and skipped-state reporting, expand Windows path coverage, and add CI packaging checks.
Localize dynamic renderer and shell text in English and German, replace native prompts with safe styled dialogs, align empty and dirty states, restore compact responsive information, and add keyboard support for queue, account, menu, and sorting interactions. Version the verified patch as 2.1.6.
Move upload activity out of the global footer into a compact eight-row sidebar panel, add vertical metric transitions, and draw a smoothed green upload-speed sparkline in the header. Localize the new surfaces, cover responsive Electron behavior, and extend the strict public source allowlist for the new bounded speed-history module and its tests.
Expand the English README into a practical guide covering installation, accounts, queue controls, automation, history, backups, updates, troubleshooting, and development. Add four sanitized workflow screenshots and enforce their exact public manifest. Restore the animated Backup submenu outside its parent menu, keep expanded account groups naturally sized in the scrolling Accounts list, and strengthen Electron UI regression exit codes.
Add live English and German interface switching, animated navigation and history controls, improved update changelogs, remembered upload folders, reliable repeated hot reloads, and refreshed public documentation.