v2026.10.21.1

Fixed

• Dependency-owned executable artifacts and shared libraries embed their own
  Windows resources. Resource ownership follows package identity, including
  targets with the same name in different packages; consumer resources no
  longer enter dependency images.
• Repeated planning preserves the contents and modification time of unchanged
  lockfiles, including read-only files and either LF or CRLF line endings.
  Lockfile read and write failures are reported to the caller.
• Build-database watch lists and input fingerprints exclude synthesized host
  manifests and lockfiles while retaining editable build-dependency inputs.

Documentation

• Clarify that the default module scanner reads source files without expanding
  includes. Visible imports retain their transitive module mappings; no new
  implicit-import compatibility mode is introduced.