diff --git a/CHANGELOG.md b/CHANGELOG.md
index f29e546b..5d8c7291 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 All notable changes to this project will be documented in this file.
 
 ## Unreleased - ???
+- Add `buffer/push` function.
 - Backtick delimited strings and buffers are now reindented based on the column of the
   opening delimiter. WHitespace in columns to the left of the starting column is ignored unless
   there are non-space/non-newline characters in that region, in which case the old behavior is preserved.