Add note for Pygments

AA-Turner · AA-Turner · commit 821569ea8af3 · 2023-01-05T11:56:41.000Z
diff --git a/CHANGES b/CHANGES
@@ -4,6 +4,8 @@ Release 6.0.1 (in development)
 Dependencies
 ------------
 
+* Require Pygments 2.13 or later.
+
 Incompatible changes
 --------------------
 
