LanMountainDesktop/.trae/specs/velopack-update-integration/spec.md

VeloPack Update Integration (Deprecated)

Status

This spec is deprecated and superseded by .trae/specs/pdc-incremental-migration/.

Deprecation Reason

• VeloPack native package generation introduced unstable release blocking (version format coupling and platform divergence).
• The project has switched back to signed FileMap incremental assets as the primary update path.
• Host owns update install and rollback authority; packaging and distribution are being migrated to PDC/S3-compatible flows. Launcher only selects and starts the current app version.

Migration Note

Use .trae/specs/pdc-incremental-migration/spec.md as the active authority for incremental update implementation and acceptance.