One-click update for the local DeepSeek Harness checkout — compare versions, pull and rebuild, then restart, and roll back to any past release, all from a sidebar panel with live progress.

DSH self-updater in the settings page: one-click check/pull (`git pull --ff-only`), auto background checks, version diff and changelog preview with a red-dot reminder.

DSH Desktop enhancement: one-click update checker, DeepSeek balance & API key viewer, and import other AI tools.

Personal toolbox for the dsh web profile with per-feature toggles: task-done desktop notifications, one-click restart, session deletion, plugin enable/disable, update checks, and UI utilities.

Sidebar button that checks for DSH updates on startup, shows red dot for new versions, supports ignoring specific versions, and displays changelog preview with live download progress and GitHub mirror

DSH environment management: auto-installs a Rust/Tauri desktop host (downloaded per-OS from dsh-desktop-host releases, source build as fallback), one-click runtime updates, Windows platform compatibil