add changelog entry

aws · Sep 11, 2023 · 5832473 · 5832473
1 parent 298229f
commit 5832473
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CHANGELOG_PENDING.md b/CHANGELOG_PENDING.md
@@ -1,5 +1,7 @@
 ### SDK Features
 
 ### SDK Enhancements
+* `service/glacier`: Improve efficiency of tree hash algorithm
+  * Refactor tree hashing to reduce allocations.
 
 ### SDK Bugs