fix(kasm): Support new version URL format without hash suffix

Kasm changed their release URL format starting with v1.18.1:
- Old format: kasm_release_1.18.0.09f70a.tar.gz (with hash)
- New format: kasm_release_1.18.1.tar.gz (without hash)

The script now tries both detection methods:
1. First tries to find URL with hash suffix (old format)
2. Falls back to detecting version from service_images URLs and
   constructing the new URL format

This fixes the update detection for Kasm v1.18.1 and future versions.

Fixes #11785

ct/drawio.sh

@@ -1,58 +0,0 @@
-#!/usr/bin/env bash
-source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: Slaviša Arežina (tremor021)
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://www.drawio.com/
-
-APP="DrawIO"
-var_tags="${var_tags:-diagrams}"
-var_cpu="${var_cpu:-1}"
-var_ram="${var_ram:-2048}"
-var_disk="${var_disk:-4}"
-var_os="${var_os:-debian}"
-var_version="${var_version:-13}"
-var_unprivileged="${var_unprivileged:-1}"
-
-header_info "$APP"
-variables
-color
-catch_errors
-
-function update_script() {
-  header_info
-  check_container_storage
-  check_container_resources
-  if [[ ! -f /var/lib/tomcat11/webapps/draw.war ]]; then
-    msg_error "No ${APP} Installation Found!"
-    exit
-  fi
-
-  if check_for_gh_release "drawio" "jgraph/drawio"; then
-    msg_info "Stopping service"
-    systemctl stop tomcat11
-    msg_ok "Service stopped"
-
-    msg_info "Updating Debian LXC"
-    $STD apt update
-    $STD apt upgrade -y
-    msg_ok "Updated Debian LXC"
-
-    USE_ORIGINAL_FILENAME=true fetch_and_deploy_gh_release "drawio" "jgraph/drawio" "singlefile" "latest" "/var/lib/tomcat11/webapps" "draw.war"
-
-    msg_info "Starting service"
-    systemctl start tomcat11
-    msg_ok "Service started"
-    msg_ok "Updated successfully!"
-  fi
-  exit
-}
-
-start
-build_container
-description
-
-msg_ok "Completed Successfully!\n"
-echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
-echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8080/draw${CL}"

ct/kasm.sh

@@ -34,10 +34,19 @@ function update_script() {
   CURRENT_VERSION=$(readlink -f /opt/kasm/current | awk -F'/' '{print $4}')
   KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
   if [[ -z "$KASM_URL" ]]; then
+    SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
+    if [[ -n "$SERVICE_IMAGE_URL" ]]; then
+      KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+      KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
+    fi
+  else
+    KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+  fi
+  
+  if [[ -z "$KASM_URL" ]] || [[ -z "$KASM_VERSION" ]]; then
     msg_error "Unable to detect latest Kasm release URL."
     exit 1
   fi
-  KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
   msg_info "Checked for new version"
 
   msg_info "Removing outdated docker-compose plugin"

frontend/public/json/drawio.json

@@ -1,35 +0,0 @@
-{
-  "name": "Draw.IO",
-  "slug": "drawio",
-  "categories": [
-    12
-  ],
-  "date_created": "2026-01-29",
-  "type": "ct",
-  "updateable": true,
-  "privileged": false,
-  "interface_port": 8080,
-  "documentation": "https://www.drawio.com/doc/",
-  "website": "https://www.drawio.com/",
-  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/draw-io.webp",
-  "config_path": "",
-  "description": "draw.io is a configurable diagramming and whiteboarding application, jointly owned and developed by draw.io Ltd (previously named JGraph) and draw.io AG.",
-  "install_methods": [
-    {
-      "type": "default",
-      "script": "ct/drawio.sh",
-      "resources": {
-        "cpu": 1,
-        "ram": 2048,
-        "hdd": 4,
-        "os": "Debian",
-        "version": "13"
-      }
-    }
-  ],
-  "default_credentials": {
-    "username": null,
-    "password": null
-  },
-  "notes": []
-}

install/drawio-install.sh

@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: Slaviša Arežina (tremor021)
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://www.drawio.com/
-
-source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
-color
-verb_ip6
-catch_errors
-setting_up_container
-network_check
-update_os
-setup_hwaccel
-
-msg_info "Installing Dependencies"
-$STD apt install -y tomcat11
-msg_ok "Installed Dependencies"
-
-USE_ORIGINAL_FILENAME=true fetch_and_deploy_gh_release "drawio" "jgraph/drawio" "singlefile" "latest" "/var/lib/tomcat11/webapps" "draw.war"
-
-motd_ssh
-customize
-cleanup_lxc

install/kasm-install.sh

@@ -20,10 +20,19 @@ msg_ok "Installed Docker"
 msg_info "Detecting latest Kasm Workspaces release"
 KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
 if [[ -z "$KASM_URL" ]]; then
+  SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
+  if [[ -n "$SERVICE_IMAGE_URL" ]]; then
+    KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+    KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
+  fi
+else
+  KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+fi
+
+if [[ -z "$KASM_URL" ]] || [[ -z "$KASM_VERSION" ]]; then
   msg_error "Unable to detect latest Kasm release URL."
   exit 1
 fi
-KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
 msg_ok "Detected Kasm Workspaces version $KASM_VERSION"
 
 msg_warn "WARNING: This script will run an external installer from a third-party source (https://www.kasmweb.com/)."