Canon 0.6.0 freeze: ITC-CAP draft, AVT catalog, joinable review

Finish ITC-WP-0013 (AttributeValueType under ITC-DATA) and ITC-WP-0014
T02/T03/T05/T06/T07. Capability contract schemas, live-catalog review
CLI, landscape/kernel-map pointers. Sit on this version.

canon.yaml

@@ -1,7 +1,7 @@
 repository: info-tech-canon
 title: InfoTechCanon
 status: service-baseline
-version: 0.5.0
+version: 0.6.0
 description: >
   An evolving, markdown-first canon for building interoperable, adaptable,
   and extensible information-processing systems.
@@ -92,7 +92,7 @@ models:
   - id: itc-cap
     title: InfoTechCanonCapabilityModel
     path: infospace/models/capability/InfoTechCanonCapabilityModel.md
-    status: proposed
+    status: draft
     version: 0.4.0
     catalog: infospace/models/capability/capabilities.yaml
     provenance:
@@ -181,4 +181,5 @@ next_actions:
   - implement ITC-WP-0003 validation and generated views
   - implement ITC-WP-0004 small-saas profile proof
   - explore ITC-WP-0006 PURPOSES model extension
-  - publish ITC-WP-0014 T02 capability.schema.yaml encoding ITC-CAP 0.4.0 (next ITC-CAP promotion gate; §10.3 met; uses_provisions and CAP-R10/R11 in the contract)
+  - sit on canon 0.6.0; do not change ITC-CAP shape without a new minor
+  - optional ITC-WP-0014 T04 small-saas illustration (not a promotion gate)