diff --git a/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2 b/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2
index 1436bd37..7cb22d4c 100644
--- a/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2
+++ b/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2
@@ -20,6 +20,7 @@ This container is based on [Docker Baseimage Selkies](https://github.com/linuxse
 | :----: | --- |
 | `CUSTOM_PORT` | Internal HTTP port. Defaults to `{% if external_http_port is defined %}{{ external_http_port }}{% else %}3000{% endif %}`. |
 | `CUSTOM_HTTPS_PORT` | Internal HTTPS port. Defaults to `{% if external_https_port is defined %}{{ external_https_port }}{% else %}3001{% endif %}`. |
+| `CUSTOM_WS_PORT` | Internal port the container listens on for websockets if it needs to be swapped from the default 8082. |
 | `CUSTOM_USER` | Username for HTTP Basic Auth. Defaults to `abc`. |
 | `PASSWORD` | Password for HTTP Basic Auth. If unset, authentication is disabled. |
 | `SUBFOLDER` | Application subfolder for reverse proxy configurations. Must include leading and trailing slashes, e.g., `/subfolder/`. |
diff --git a/ansible/roles/github/templates/external_trigger.yml.j2 b/ansible/roles/github/templates/external_trigger.yml.j2
index c5d0b95b..45a726ca 100644
--- a/ansible/roles/github/templates/external_trigger.yml.j2
+++ b/ansible/roles/github/templates/external_trigger.yml.j2
@@ -171,7 +171,7 @@ jobs:
             echo "Sanitized version \`${EXT_RELEASE_SANITIZED}\` already pushed, exiting" >> $GITHUB_STEP_SUMMARY
             exit 0
 {% if external_type == "alpine_repo" and better_vars.MULTIARCH == 'true' %}
-          elif [[ $(curl -sL "{{ better_vars.DIST_REPO }}aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"{{ better_vars.DIST_REPO_PACKAGES }}"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]{% if build_armhf %} || [[ $(curl -sL "{{ better_vars.DIST_REPO }}armv7/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"{{ better_vars.DIST_REPO_PACKAGES }}"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]{% endif %}; then
+          elif [[ $(curl -sL "{{ better_vars.DIST_REPO }}aarch64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"{{ better_vars.DIST_REPO_PACKAGES }}"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]{% if build_riscv64 %} || [[ $(curl -sL "{{ better_vars.DIST_REPO }}riscv64/APKINDEX.tar.gz" | tar -xz -C /tmp && awk '/^P:'"{{ better_vars.DIST_REPO_PACKAGES }}"'$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://') != "${EXT_RELEASE}" ]]{% endif %}; then
             echo "New version \`${EXT_RELEASE}\` found; but not all arch repos updated yet; exiting" >> $GITHUB_STEP_SUMMARY
             FAILURE_REASON="New version ${EXT_RELEASE} for {{ project_name }} tag {{ release_tag }} is detected, however not all arch repos are updated yet. Will try again later."
             curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 9802903,