diff --git a/pending_code_changes.txt b/pending_code_changes.txt
index 8b1378917..2ccc2dfb2 100644
--- a/pending_code_changes.txt
+++ b/pending_code_changes.txt
@@ -1 +1,2 @@
-
+Build changes:
+ - C++ library can now be built as 32- and 64-bit RPMs (#643).