Remove shadows from linking book text

docs/PORTING.md

@@ -107,6 +107,9 @@ Version 0.1.11 opens the stored book interface when a Book Stand is used with
 an empty hand. Linking Books travel through the preview panel, and the server
 revalidates the stand position, interaction distance, stored item, and target.
 
+Version 0.1.12 replaces the Linking Book screen's convenience text draws with
+explicit no-shadow rendering for clearer dark ink on the parchment texture.
+
 The preview code is separated behind a renderer interface and uses an isolated
 Ponder level. The first iteration supplies the animated loading boundary; the
 next iteration will add server-authoritative snapshot transport and populate