diff --git a/emqx/README.md b/emqx/README.md
index 71ba9ec60..9203a36db 100644
--- a/emqx/README.md
+++ b/emqx/README.md
@@ -27,7 +27,8 @@ WARNING:
 -	[`5.1.6`, `5.1`](https://github.com/emqx/emqx-docker/blob/dfa1507bc031b4f24ffa29f838dbad1868e35d01/5.1/Dockerfile)
 -	[`5.2.1`, `5.2`](https://github.com/emqx/emqx-docker/blob/eb71b6a3cca1505e14d4b0e6fcd50a43330125bb/5.2/Dockerfile)
 -	[`5.3.2`, `5.3`](https://github.com/emqx/emqx-docker/blob/1572ca48b4bc890edfc157b00be271d9a1b878d4/5.3/Dockerfile)
--	[`5.4.1`, `5.4`, `5`, `latest`](https://github.com/emqx/emqx-docker/blob/a180d28d9a6b4ebc752aa2de3a456887f4a416cc/5.4/Dockerfile)
+-	[`5.4.1`, `5.4`](https://github.com/emqx/emqx-docker/blob/a180d28d9a6b4ebc752aa2de3a456887f4a416cc/5.4/Dockerfile)
+-	[`5.5.0`, `5.5`, `5`, `latest`](https://github.com/emqx/emqx-docker/blob/66e23a1daf5526c3c1edcd51b338ad24db628734/5.5/Dockerfile)
 
 # Quick reference (cont.)
 
diff --git a/nextcloud/README.md b/nextcloud/README.md
index 89a213b28..7eb2237ab 100644
--- a/nextcloud/README.md
+++ b/nextcloud/README.md
@@ -16,7 +16,7 @@ WARNING:
 
 # IMPORTANT NOTE
 
-⚠ This image is not officially supported by Nextcloud GmbH, use at your own risk. Use the [All-in-One docker image](https://github.com/nextcloud/all-in-one#nextcloud-all-in-one) for easier deployment.
+⚠️⚠️⚠️ This image is maintained by community volunteers and designed for expert use. For quick and easy deployment that supports the full set of Nextcloud Hub features, use the [Nextcloud All-in-One docker container](https://github.com/nextcloud/all-in-one#nextcloud-all-in-one) maintained by Nextcloud GmbH.
 
 # Quick reference