kan: extend fetch_and_deploy_gh_tag to use 'latest' tag

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -472,6 +472,14 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ## 2026-06-01
 
+### 🚀 Updated Scripts
+
+  - #### 🐞 Bug Fixes
+
+    - Glance: preserve glance.yml across updates [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#14845](https://github.com/community-scripts/ProxmoxVE/pull/14845))
+    - NginxProxymanager: set Certbot version in npm.service environment variable (2.15.0) [@MickLesk](https://github.com/MickLesk) ([#14843](https://github.com/community-scripts/ProxmoxVE/pull/14843))
+    - [FileFlows] Fix service handling by using systemctl --all with quoted glob [@adrianmusante](https://github.com/adrianmusante) ([#14838](https://github.com/community-scripts/ProxmoxVE/pull/14838))
+
 ## 2026-05-31
 
 ### 🚀 Updated Scripts

ct/fileflows.sh

@@ -34,7 +34,7 @@ function update_script() {
   update_available=$(curl -fsSL -X 'GET' "http://localhost:19200/api/status/update-available" -H 'accept: application/json' | jq .UpdateAvailable)
   if [[ "${update_available}" == "true" ]]; then
     msg_info "Stopping Service"
-    systemctl stop fileflows*
+    systemctl --all stop 'fileflows*'
     msg_info "Stopped Service"
 
     msg_info "Creating Backup"
@@ -46,7 +46,7 @@ function update_script() {
     fetch_and_deploy_from_url "https://fileflows.com/downloads/zip" "/opt/fileflows"
 
     msg_info "Starting Service"
-    systemctl start fileflows*
+    systemctl --all start 'fileflows*'
     msg_ok "Started Service"
     msg_ok "Updated successfully!"
   else

ct/glance.sh

@@ -34,8 +34,20 @@ function update_script() {
     systemctl stop glance
     msg_ok "Stopped Service"
 
+    if [[ -f /opt/glance/glance.yml ]]; then
+      msg_info "Backing up glance.yml"
+      cp /opt/glance/glance.yml /tmp/glance.yml.bak
+      msg_ok "Backed up glance.yml"
+    fi
+
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "glance" "glanceapp/glance" "prebuild" "latest" "/opt/glance" "glance-linux-amd64.tar.gz"
 
+    if [[ -f /tmp/glance.yml.bak ]]; then
+      msg_info "Restoring glance.yml"
+      mv /tmp/glance.yml.bak /opt/glance/glance.yml
+      msg_ok "Restored glance.yml"
+    fi
+
     msg_info "Starting Service"
     systemctl start glance
     msg_ok "Started Service"

ct/kan.sh

@@ -39,7 +39,7 @@ function update_script() {
     cp /opt/kan/.env /opt/kan.env.bak
     msg_ok "Backed up Data"
 
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_tag "kan" "kanbn/kan" "tarball"
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_tag "kan" "kanbn/kan" "latest" "tarball"
 
     msg_info "Restoring Configuration"
     cp /opt/kan.env.bak /opt/kan/.env