diff --git a/ChangeLog b/ChangeLog
index d27542d..a4ef3a5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,14 @@
 Change Log for PCRE2
 --------------------
 
+
+Version 10.40-RC1 xx-xxx-2021
+-----------------------------
+
+1. Merged patch from @carenas (GitHub #35, 7db87842) to fix pcre2grep incorrect
+handling of multiple passes.
+
+
 Version 10.39 29-October-2021
 -----------------------------