SubMiner/changes/updater-fixes.md

type: fixed area: updater

• Linux: subminer -u performs release updates independently of any running tray app (reporting up to date without downloading when not newer), and update checks use GitHub release metadata/assets instead of the native Electron updater to avoid network-service crashes during startup.
• macOS: update dialogs from subminer -u reliably appear in the foreground; builds that cannot apply native updates show a manual-install message instead of a restart prompt; electron-updater metadata and ZIP downloads route through /usr/bin/curl to avoid Electron network crashes while preserving the Squirrel install path; and metadata mismatches from conflicting ZIP filenames are resolved.
• Windows: automatic updates keep the native electron-updater/NSIS install path while routing updater HTTP through main-process fetch, avoiding the delayed app exit after launch.