diff --git a/scripts/ansible b/scripts/ansible
index 4ab31af24..9000700f5 100755
--- a/scripts/ansible
+++ b/scripts/ansible
@@ -112,11 +112,13 @@ $APT_PATH/apt -y --allow-downgrades install ansible-base \
 
 # (Re)running collection installs appears safe, with --force-with-deps to force
 # upgrade of collection and dependencies it pulls in.  Note Ansible may support
-# upgrading all collections cleanly in future.  See PRs #2647 #2652 #2653 #2655
+# explicit upgrading of collections (--upgrade / -U flag) in version "2.11"
+# with PR ansible/ansible#73336.  See also IIAB PRs #2647 #2652 #2653 #2655.
 echo -e "\n\nIIAB requires these ~4 Ansible Collections: (we upgrade them here if possible!)\n"
 ansible-galaxy collection install --force-with-deps \
                -r /opt/iiab/iiab/collections.yml \
                -p /usr/share/ansible/collections
+# 2021-02-24: Run 'ansible-galaxy collection list' to list those installed.
 # 2020-11-28: The ~3 Ansible Collections used by IIAB (~37MB) once lived here:
 #    /root/.ansible/collections/ansible_collections
 # But going forward they'll be stored herein: