v2026.7.11

Stable publication recovery for the 2026.7.10 data-portability release. The
Knowledge Shard formats, profiles, compatibility window, and conformance
receipts are unchanged.

Fixed

• Export the resolved release version to the GHCR promotion script so the
  versioned API and multi-architecture bundle images can be published.
• Attach checksum-covered in-toto provenance to versioned native sidecars and
  mirror the complete five-asset release set from Gitea to GitHub, rejecting
  checksum, provenance-subject, or existing-asset mismatches.