diff --git a/website/docs/releases/v2021.9.md b/website/docs/releases/v2021.9.md
index 396dc407d..6832da1fb 100644
--- a/website/docs/releases/v2021.9.md
+++ b/website/docs/releases/v2021.9.md
@@ -92,6 +92,20 @@ slug: "2021.9"
 - web/user: fix final redirect after stage setup
 - web/user: optimise load, fix unread status for notifications
 
+## Fixed in 2021.9.1
+
+- api: disable include_format_suffixes
+- core: fix token identifier not being slugified when created with user-controller input
+- outposts: don't map port 9300 on docker, only expose port
+- outposts: don't restart container when health checks are starting
+- outposts/ldap: allow custom attributes to shadow built-in attributes
+- policies/expression: add ak_user_has_authenticator
+- root: use tagged go client version
+- stages/email: don't throw 404 when token can't be found
+- stages/email: slugify token identifier
+- stages/email: use different query arguments for email and invitation tokens
+- web: fix notification badge not refreshing after clearing notifications
+
 ## Upgrading
 
 This release does not introduce any new requirements.