feat: TECHNICAL_PLACEHOLDER (NCM 00000000) is replaceable by the product enrichment; real values preserved; Agent 1.3.4

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

release/RELEASE_MANIFEST.json

@@ -1,14 +1,14 @@
 {
  "artifact": "RELEASE_MANIFEST",
- "GTI_FISCAL_VERSION": "1.3.3",
+ "GTI_FISCAL_VERSION": "1.3.4",
  "generated_at": "2026-09-25T15:43:40+00:00",
  "hub": {
-  "version": "1.3.3",
+  "version": "1.3.4",
   "api_compat": "1.0",
   "engine_version": "0.3.0",
   "decision_version": "mission-04c-ipi-ex-split"
  },
- "agent_version": "1.3.3",
+ "agent_version": "1.3.4",
  "fiscal_engine": {
   "ENGINE_VERSION": "0.3.0",
   "DECISION_VERSION": "mission-04c-ipi-ex-split",
@@ -89,5 +89,5 @@
    "record_count": 11103
   }
  ],
- "note": "Hub-only release 1.3.3: the Windows Agent installer distributed remains GTIFiscalAgent-Setup-1.3.1.exe (no functional Agent change)."
+ "note": "1.3.4: Agent + Hub. Agent 1.3.4 replaces only an approved TECHNICAL_PLACEHOLDER (NCM 00000000) besides empty fields; real values are never overwritten."
 }

release/VERSION

@@ -1 +1 @@
-1.3.3
+1.3.4