diff --git a/docs/docs/cloud/reference/langgraph_server_changelog.md b/docs/docs/cloud/reference/langgraph_server_changelog.md
index 7078000d8..7cc956276 100644
--- a/docs/docs/cloud/reference/langgraph_server_changelog.md
+++ b/docs/docs/cloud/reference/langgraph_server_changelog.md
@@ -4,6 +4,9 @@
 
 ---
 
+## v0.2.88 (2025-07-14)
+- Removed the foreign key constraint for `thread` in the `run` table to simplify database schema.
+
 ## v0.2.87 (2025-07-14)
 - Added more detailed logs for Redis worker signaling to improve debugging.