diff --git a/schema/schema.go b/schema/schema.go
index da777af..390b168 100644
--- a/schema/schema.go
+++ b/schema/schema.go
@@ -18,12 +18,12 @@ import (
 	"gopkg.in/yaml.v3"
 )
 
-const DefaultSchemaURL = "https://raw.githubusercontent.com/nostr-protocol/registry-of-kinds/daaa3a2a5573606aa0a4c4a98c25460ea9a1e388/schema.yaml"
+const DefaultSchemaURL = "https://raw.githubusercontent.com/nostr-protocol/registry-of-kinds/fa6e1bedc2d499eb01e716183089214e26a52877/schema.yaml"
 
 // this is used by hex.Decode in the "hex" validator -- we don't care about data races
 var hexdummydecoder = make([]byte, 128)
 
-func fetchSchemaFromURL(schemaURL string) (Schema, error) {
+func FetchSchemaFromURL(schemaURL string) (Schema, error) {
 	resp, err := http.Get(schemaURL)
 	if err != nil {
 		return Schema{}, fmt.Errorf("failed to fetch schema from URL: %w", err)
@@ -50,9 +50,11 @@ type Schema struct {
 }
 
 type KindSchema struct {
-	Content  nextSpec  `yaml:"content"`
-	Required []string  `yaml:"required"`
-	Tags     []tagSpec `yaml:"tags"`
+	Description string    `yaml:"description"`
+	InUse       bool      `yaml:"in_use"`
+	Content     nextSpec  `yaml:"content"`
+	Required    []string  `yaml:"required"`
+	Tags        []tagSpec `yaml:"tags"`
 }
 
 type tagSpec struct {
@@ -187,7 +189,7 @@ func NewValidatorFromFile(filename string) (Validator, error) {
 }
 
 func NewValidatorFromURL(schemaURL string) (Validator, error) {
-	schema, err := fetchSchemaFromURL(schemaURL)
+	schema, err := FetchSchemaFromURL(schemaURL)
 	if err != nil {
 		return Validator{}, err
 	}