diff --git a/mountpoint-s3/CHANGELOG.md b/mountpoint-s3/CHANGELOG.md
index f4a6321dc..468fc5267 100644
--- a/mountpoint-s3/CHANGELOG.md
+++ b/mountpoint-s3/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## Unreleased
 
+### Breaking changes
+* ...
+
+### Other changes
+* Fixed a bug that cause poor performance for sequential reads in some cases ([#488](https://github.com/awslabs/mountpoint-s3/pull/488)). A workaround we have previously shared for this issue (setting the `--max-threads` argument to `1`) is no longer necessary with this fix. ([#556](https://github.com/awslabs/mountpoint-s3/pull/556))
+
 ## v1.0.2 (September 22, 2023)
 
 ### Breaking changes