NEWS.md in nanoc-4.12.1 vs NEWS.md in nanoc-4.12.2

@@ -1,6 +1,12 @@
 # Nanoc news
 
+## 4.12.2 (2021-05-28)
+
+Enhancements:
+
+- Add support for `video/@poster` to relativize_paths (#1544) [Masayuki Higashino]
+
 ## 4.12.1 (2021-04-05)
 
 Enhancements:
 
 - Made Nanoc expand paths containing `~` (home directory) in the filesystem data source configuration (!4, !5, !6)