refactor(changelog): update unreleased since v1.0.0

changelog.md

@@ -9,6 +9,23 @@ A `### Breaking` section is used in addition to Keep a Changelog's standard sect
 
 ## [Unreleased]
 
+### Breaking
+
+### Added
+
+- Reusable `workflow_call` support for the `Prepare Release` workflow, enabling other repositories to invoke it directly.
+- Automated release artifact publishing in the release workflow for `darwin`, `linux`, and `windows` binaries plus `checksums.txt`.
+- README guidance for release artifacts and examples for reusing vociferate as a composite action or reusable workflow.
+
+### Changed
+
+- Release creation is now idempotent: existing releases for the same tag are updated in place instead of recreated.
+- Release asset uploads now replace existing assets with matching filenames so reruns stay synchronized.
+
+### Fixed
+
+### Removed
+
 ## [1.0.0] - 2026-03-20
 
 ### Breaking

internal/releaseprep/releaseprep.go

@@ -161,7 +161,7 @@ func updateVersionFile(rootDir, version string, options resolvedOptions) error {
 	replacement := strings.Replace(match[0], match[1], version, 1)
 	updated := strings.Replace(string(contents), match[0], replacement, 1)
 	if updated == string(contents) {
-		return fmt.Errorf("version value not found in %s", path)
+		return nil
 	}
 
 	if err := os.WriteFile(path, []byte(updated), 0o644); err != nil {

internal/releaseprep/releaseprep_test.go

@@ -142,6 +142,22 @@ func (s *PrepareSuite) TestPrepare_UsesCustomVersionFileAndPattern() {
 	require.Equal(s.T(), "VERSION=1.1.8\n", string(versionBytes))
 }
 
+func (s *PrepareSuite) TestPrepare_AllowsUnchangedVersionValue() {
+	require.NoError(s.T(), os.WriteFile(
+		filepath.Join(s.rootDir, "internal", "releaseprep", "version", "version.go"),
+		[]byte("package version\n\nconst String = \"1.1.6\"\n"),
+		0o644,
+	))
+
+	err := releaseprep.Prepare(s.rootDir, "1.1.6", "2026-03-20", releaseprep.Options{})
+
+	require.NoError(s.T(), err)
+
+	versionBytes, readErr := os.ReadFile(filepath.Join(s.rootDir, "internal", "releaseprep", "version", "version.go"))
+	require.NoError(s.T(), readErr)
+	require.Equal(s.T(), "package version\n\nconst String = \"1.1.6\"\n", string(versionBytes))
+}
+
 func (s *PrepareSuite) TestRecommendedTag_UsesCustomVersionFileAndPattern() {
 	customVersionFile := filepath.Join("custom", "VERSION.txt")
 	require.NoError(s.T(), os.MkdirAll(filepath.Join(s.rootDir, "custom"), 0o755))