diff --git a/internal/classify/classify.go b/internal/classify/classify.go
index b954644..43d1d1b 100644
--- a/internal/classify/classify.go
+++ b/internal/classify/classify.go
@@ -212,29 +212,51 @@ func IsMetaAsset(name string) bool {
 	lower := strings.ToLower(name)
 	for _, suffix := range []string{
 		".txt",
-		".sha256", ".sha256sum", ".sha512", ".sha512sum",
-		".md5", ".md5sum", ".sig", ".asc", ".pem",
-		".sbom", ".spdx", ".json.sig", ".sigstore", ".minisig",
-		"_src.tar.gz", "_src.tar.xz", "_src.zip",
-		"-src.tar.gz", "-src.tar.xz", "-src.zip",
-		".d.ts", ".pub",
+		".sha256",
+		".sha256sum",
+		".sha512",
+		".sha512sum",
+		".md5",
+		".md5sum",
+		".sig",
+		".asc",
+		".pem",
+		".sbom",
+		".spdx",
+		".json.sig",
+		".sigstore",
+		".minisig",
+		"_src.tar.gz",
+		"_src.tar.xz",
+		"_src.zip",
+		"-src.tar.gz",
+		"-src.tar.xz",
+		"-src.zip",
+		".d.ts",
+		".pub",
 	} {
 		if strings.HasSuffix(lower, suffix) {
 			return true
 		}
 	}
 	for _, substr := range []string{
-		"checksums", "sha256sum", "sha512sum",
+		"checksums",
+		"sha256sum",
+		"sha512sum",
 		"buildable-artifact",
-		".LICENSE", ".README",
+		".LICENSE",
+		".README",
 	} {
 		if strings.Contains(lower, substr) {
 			return true
 		}
 	}
 	for _, exact := range []string{
-		"install.sh", "install.ps1", "compat.json",
-		"b3sums", "dist-manifest.json",
+		"install.sh",
+		"install.ps1",
+		"compat.json",
+		"b3sums",
+		"dist-manifest.json",
 	} {
 		if lower == exact {
 			return true
diff --git a/internal/installerconf/installerconf.go b/internal/installerconf/installerconf.go
index cf362c4..dc23888 100644
--- a/internal/installerconf/installerconf.go
+++ b/internal/installerconf/installerconf.go
@@ -166,11 +166,19 @@ func Read(path string) (*Conf, error) {
 
 	// Collect unrecognized keys.
 	known := map[string]bool{
-		"source": true, "owner": true, "repo": true,
-		"base_url": true, "url": true,
-		"tag_prefix": true, "version_prefix": true, "version_prefixes": true,
-		"exclude": true, "asset_exclude": true, "asset_filter": true,
-		"variants": true, "alias_of": true,
+		"source":            true,
+		"owner":             true,
+		"repo":              true,
+		"base_url":          true,
+		"url":               true,
+		"tag_prefix":        true,
+		"version_prefix":    true,
+		"version_prefixes":  true,
+		"exclude":           true,
+		"asset_exclude":     true,
+		"asset_filter":      true,
+		"variants":          true,
+		"alias_of":          true,
 	}
 	for k, v := range raw {
 		if !known[k] {