Catalog section · LNCH

Failsafe, security and edge cases

14 planned items in Simca Launcher (Steam-like): Offline Mode, User-Initiated Updates, Package Spec, Sign-in.

Launcher secrets storage

LNCH-0101 Planned Lite and Pro Core Free pricing class

Keys and tokens only in the OS keystore or an encrypted file with restricted permissions

Depends on: LNCH-0001

Launcher loopback-only control surface

LNCH-0102 Planned Lite and Pro Optional Free pricing class

Optional local control interface bound to loopback and off by default in release builds

Depends on: LNCH-0001

Launcher safe mode

LNCH-0103 Planned Lite and Pro Core Free pricing class

Start the previous generation if the new one fails repeatedly

Depends on: LNCH-0001

Launcher integrity check on start

LNCH-0104 Planned Lite and Pro Core Free pricing class

Local-only integrity check of launcher and package files

Depends on: LNCH-0001

Launcher power loss during update

LNCH-0105 Planned Lite and Pro Core Free pricing class

Atomic staging; on restart resume or roll back

Depends on: LNCH-0001

Launcher corrupted staged package

LNCH-0106 Planned Lite and Pro Core Free pricing class

Reject, delete the staging folder and keep the current generation

Depends on: LNCH-0001

Launcher disk full during update

LNCH-0107 Planned Lite and Pro Core Free pricing class

Detect early, stop, free nothing automatically

Depends on: LNCH-0001

Launcher wrong platform package

LNCH-0108 Planned Lite and Pro Core Free pricing class

Reject packages built for another platform

Depends on: LNCH-0001

Launcher duplicate import is idempotent

LNCH-0109 Planned Lite and Pro Core Free pricing class

Importing the same update file twice changes nothing

Depends on: LNCH-0001

Launcher clock skew and manifest expiry

LNCH-0110 Planned Lite and Pro Standard Free pricing class

Wide tolerance and a user override with a warning

Depends on: LNCH-0001

Launcher downgrade or replay attack detection

LNCH-0111 Planned Lite and Pro Standard Free pricing class

Detect older signed files presented as new

Depends on: LNCH-0001

Launcher diagnostics export (user-initiated)

LNCH-0112 Planned Lite and Pro Standard Free pricing class

User chooses to export logs for support

Depends on: LNCH-0001

Launcher update never touches data folder

LNCH-0113 Planned Lite and Pro Core Free pricing class

Updates replace payload only; data stays

Depends on: LNCH-0001

Launcher compatibility with the Logistics compartment

LNCH-0114 Planned Lite and Pro Standard Free pricing class

Launcher updates core and Logistics through separate signed packages and honours the contract matrix

Depends on: LNCH-0001