1 files changed, 5 insertions, 0 deletions
diff --git a/docs/upgrade.md b/docs/upgrade.md
index 6d4b8cb48e..dcf0a7db5b 100644
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@@ -107,6 +107,11 @@ This may affect you if you make use of custom HTML templates for the
 The template is now provided an `error` variable if the authentication
 process failed. See the default templates linked above for an example.
 
+# Upgrading to v1.42.0
+
+## Removal of out-of-date email pushers
+Users will stop receiving message updates via email for addresses that were
+once, but not still, linked to their account.
 
 # Upgrading to v1.41.0