+ Add persistent custom update server configuration, authenticated URL support, manifest validation, and the settings UI.
+ Keep application updates rebootless by coordinating video shutdown, migration-time service startup, and online/offline service restarts.
+ Localize the custom update server workflow across all supported languages.
S30eth: Refactored to remove subshell
S30eth: Fixed spelling error for /etc/resolv.conf (not /etc/resolve.conf)
S50shd: Optimized the sshd script
S95nanokvm: Checked for IPTables rules before implementing to prevent duplicates.