diff --git a/CHANGES.md b/CHANGES.md
index 41ff0e0..03b8d18 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -17,6 +17,8 @@ Note - All hash comments refer to the issue number. Eg. #169 refers to https://g
 - Removed unnecessary and confusing 'exampledata' string.
 - Do not email those who can manage the certificate (#376).
 - Do not force the PDF to be downloaded, instead send the file inline to the browser (#153).
+- Updated the 'emailstudents_help', 'emailteachers_help' and 'emailothers_help' strings to warn users about prematurely emailing the certificate (#276).
+- Do not email out certificates that contain no elements (#276).
 
 ### Fixed