re-add suggestions for dynamic/json

Author: SpencerTorres

lib/column/dynamic.go

@@ -317,7 +317,9 @@ func (c *Dynamic) decodeHeader(reader *proto.Reader) error {
 		return fmt.Errorf("failed to read dynamic serialization version: %w", err)
 	}
 
-	if dynamicSerializationVersion != SupportedDynamicSerializationVersion {
+	if dynamicSerializationVersion == DeprecatedDynamicSerializationVersion {
+		return fmt.Errorf("deprecated dynamic serialization version: %d, enable \"output_format_native_use_flattened_dynamic_and_json_serialization\" in your settings", dynamicSerializationVersion)
+	} else if dynamicSerializationVersion != SupportedDynamicSerializationVersion {
 		return fmt.Errorf("unsupported dynamic serialization version: %d", dynamicSerializationVersion)
 	}
 

lib/column/json.go

@@ -711,6 +711,8 @@ func (c *JSON) ReadStatePrefix(reader *proto.Reader) error {
 	c.serializationVersion = jsonSerializationVersion
 
 	switch jsonSerializationVersion {
+	case JSONDeprecatedObjectSerializationVersion:
+		return fmt.Errorf("deprecated json serialization version: %d, enable \"output_format_native_use_flattened_dynamic_and_json_serialization\" in your settings", jsonSerializationVersion)
 	case JSONObjectSerializationVersion:
 		err := c.decodeObjectHeader(reader)
 		if err != nil {