diff --git a/CHANGELOG.md b/CHANGELOG.md
index e25d696..0c40f14 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,28 @@ Dates reference the merged commit timestamp.
 
 ## [Unreleased]
 
+## v0.47.0 — 2026-07-28 (declare x-FuSa spec v1.15.2 conformance)
+
+### Changed
+- **`SpecVersion` bumped from `1.15.0` to `1.15.2`.** Both intervening spec
+  releases are pure documentation clarifications with no wire-format or
+  required-behavior change (§14 Changelog): v1.15.1 blessed the
+  already-in-use `MAJOR.MINOR.PATCH` form as the correct `schemaVersion`/
+  `specVersion` value (a tool emits its `SpecVersion` constant verbatim;
+  compatibility is still judged on the `MAJOR.MINOR` prefix only), and
+  v1.15.2 added an explicit worked-example to §1.6.1 Rule A with no rule
+  change.
+
+### Fixed
+- **`SchemaVersion()` now emits the full `MAJOR.MINOR.PATCH` `SpecVersion`
+  verbatim instead of a truncated `MAJOR.MINOR` prefix** (x-FuSa spec §3.2
+  "schemaVersion semantics", MUST, clarified in v1.15.1). `fmea.json`,
+  `tara.json`, `.fusa-hara.json`, `safety-case.json`, `sas.json`, and
+  `sci.json` were emitting `"schemaVersion": "1.15"` while every other document
+  (`check`/`trace`/`qualify`/`report`/gap-reports/`sbom`/`provenance`/
+  audit-pack/`capabilities`) already emitted the full patch version — this
+  aligns all document kinds on the one correct, spec-blessed form.
+
 ## v0.46.0 — 2026-07-28 (deep-audit round 2: standard ids, SARIF, tara/qualify/audit-pack)
 
 ### Fixed
diff --git a/README.md b/README.md
index d825d24..9ced98c 100644
--- a/README.md
+++ b/README.md
@@ -285,7 +285,7 @@ docker build -t go-fusa .
 docker run --rm -v "$(pwd)":/project go-fusa check
 ```
 
-Published tags: `latest`, `0.46`, `0.46.0` (and matching semver for every release).
+Published tags: `latest`, `0.47`, `0.47.0` (and matching semver for every release).
 
 ## Standards coverage
 
diff --git a/docs/tool-safety-manual.md b/docs/tool-safety-manual.md
index ae4399e..9351769 100644
--- a/docs/tool-safety-manual.md
+++ b/docs/tool-safety-manual.md
@@ -1,6 +1,6 @@
 # go-FuSa Tool Safety Manual
 
-**Version:** 0.46.0  
+**Version:** 0.47.0  
 **Module:** `github.com/SoundMatt/go-FuSa`  
 **License:** Mozilla Public License 2.0  
 **Standards addressed:** ISO 26262, IEC 61508, ISO 21434, DO-178C
diff --git a/fusa.go b/fusa.go
index 48f028b..134a5ef 100644
--- a/fusa.go
+++ b/fusa.go
@@ -23,21 +23,20 @@ import (
 )
 
 // Version is the current release of go-FuSa.
-const Version = "0.46.0"
+const Version = "0.47.0"
 
 // SpecVersion is the x-FuSa spec version this release implements.
-const SpecVersion = "1.15.0"
-
-// SchemaVersion returns the MAJOR.MINOR prefix of SpecVersion, the value
-// every report document's "schemaVersion" header field (§2.8/§3.1) MUST
-// carry — the spec version a document *conforms to*, one level less precise
-// than the tool's own SpecVersion (§9.1 `version --format json`).
+const SpecVersion = "1.15.2"
+
+// SchemaVersion returns the value every document's "schemaVersion" header
+// field (§3.1/§3.2) MUST carry — the spec version a document *conforms to*,
+// emitted as the tool's full MAJOR.MINOR.PATCH SpecVersion verbatim (§3.2
+// "schemaVersion semantics", clarified in spec v1.15.1: a PATCH component is
+// never itself a compatibility signal, so a consumer MUST compare only the
+// MAJOR.MINOR prefix, but the emitted value carries all three components
+// unmodified — no truncation).
 func SchemaVersion() string {
-	parts := strings.SplitN(SpecVersion, ".", 3)
-	if len(parts) < 2 {
-		return SpecVersion
-	}
-	return parts[0] + "." + parts[1]
+	return SpecVersion
 }
 
 // Exit codes (§2.3).
diff --git a/fusa_test.go b/fusa_test.go
index b296c62..69f06da 100644
--- a/fusa_test.go
+++ b/fusa_test.go
@@ -426,17 +426,13 @@ func TestAttestationValid(t *testing.T) {
 }
 
 //fusa:test REQ-ATT001
-func TestSchemaVersion_IsMajorMinor(t *testing.T) {
+func TestSchemaVersion_IsFullSpecVersionVerbatim(t *testing.T) {
 	got := fusa.SchemaVersion()
-	parts := strings.Split(got, ".")
-	if len(parts) != 2 {
-		t.Errorf("SchemaVersion() = %q, want MAJOR.MINOR (2 dot-separated parts)", got)
-	}
 	if strings.Count(fusa.SpecVersion, ".") < 2 {
 		t.Fatalf("SpecVersion %q is expected to be MAJOR.MINOR.PATCH for this test to be meaningful", fusa.SpecVersion)
 	}
-	if !strings.HasPrefix(fusa.SpecVersion, got+".") {
-		t.Errorf("SchemaVersion() = %q is not a prefix of SpecVersion %q", got, fusa.SpecVersion)
+	if got != fusa.SpecVersion {
+		t.Errorf("SchemaVersion() = %q, want SpecVersion %q emitted verbatim (§3.2 schemaVersion semantics, spec v1.15.1+)", got, fusa.SpecVersion)
 	}
 }