Update CHANGELOG to add unreleased 8.0.2 entry

[ci skip]

CHANGELOG

@@ -3,11 +3,18 @@ Please view this file on the master branch, on stable branches it's out of date.
 v 8.1.0 (unreleased)
   - Show CI status on all pages where commits list is rendered
   - Automatically enable CI when push .gitlab-ci.yml file to repository
+  - Fix cases where Markdown did not render links in activity feed (Stan Hu)
+
+v 8.0.2 (unreleased)
+  - Skip check_initd_configured_correctly on omnibus installs
+  - Prevent double-prefixing of help page paths
+  - Clarify confirmation text on user deletion
+  - Make commit graphs responsive to window width changes (Stan Hu)
+  - Fix top margin for sign-in button on public pages
+  - Fix LDAP attribute mapping
 
 v 8.0.1
-  - Fix cases where Markdown did not render links in activity feed (Stan Hu)
   - Improve CI migration procedure and documentation
-  - Make commit graphs responsive to window width changes (Stan Hu)
 
 v 8.0.0
   - Fix Markdown links not showing up in dashboard activity feed (Stan Hu)