diff --git a/CHANGELOG.md b/CHANGELOG.md
index b32c6e2..bcc1355 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - Add reason why the archive bot is joining the room, https://github.com/matrix-org/matrix-public-archive/pull/262
 - Add `/faq` redirect, https://github.com/matrix-org/matrix-public-archive/pull/265
 - Use `rel=canonical` link to de-duplicate event permalinks, https://github.com/matrix-org/matrix-public-archive/pull/266
+- Prevent join event spam with stable `reason`, https://github.com/matrix-org/matrix-public-archive/pull/268
 
 # 0.1.0 - 2023-05-11