add version title

jo-mueller · jo-mueller · commit deba5e27d7da · 2025-12-12T12:51:21.000+01:00
diff --git a/ngff_spec/specification.md b/ngff_spec/specification.md
@@ -3,6 +3,8 @@ title: Next-generation file format specification
 short_title: OME-Zarr
 ---
 
+# Version 0.5
+
 <pre class='metadata'>
 Level: 1
 Status: w3c/CG-FINAL
