ArcKit v6.8.0

Added

• Declare each command's output type as data and gate recipes against it (#715) (#725)
• Port generate-document-id.sh to .mjs importing the registry (#723) (#724)
• Add --diagram-format mermaid|plantuml (#706) (#716)

Fixed

• Resolve share/arckit from the module's own location, gate hollow builds (#730) (#731)
• Guard the published index against gitignored files, preserve hand-added head content (#727) (#728)
• Derive project buckets from SUBDIR_MAP so /arckit:pages stops crashing (#726)
• Gate multi-instance filenames; repair 12 broken UAE helper calls (#715) (#722)
• Drop the now-redundant pytest steps from codex-plugin (#721)
• Run the full Python test suite, unfiltered (#719) (#720)
• Correct Austrian overlay legal citations (NISG 2026, BVergG, DSG) + CODEOWNERS paths (#707)
• Resync package-lock so npm ci works, and lint npm manifests (#718)
• Pin postcss to >=8.5.18 via overrides (GHSA-r28c-9q8g-f849) (#703)
• Register GLOS and FWRK; add a doc-type registry CI gate (#712) (#714)

Changed

• Release 6.8.0 (#735)
• Generalise fixture reference in methodology notes (#734)
• Monthly traction report 2026-08 (#732)