feat(silverbullet): add optional Runtime API install via Chromium

Adds an install-time prompt to optionally enable Silverbullet's Runtime API by installing Chromium and configuring SB_CHROME_PATH / SB_CHROME_DATA_DIR.

CHANGELOG.md

@@ -506,11 +506,8 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ### 🚀 Updated Scripts
 
-  - Revert "fix(fileflows): handle update API 401, force update, and Node install" [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#15764](https://github.com/community-scripts/ProxmoxVE/pull/15764))
-
   - #### 🐞 Bug Fixes
 
-    - fix(fileflows): handle update API 401, force update, and Node install [@michelroegl-brunner](https://github.com/michelroegl-brunner) ([#14858](https://github.com/community-scripts/ProxmoxVE/pull/14858))
     - [Upstream Fix] Immich: Fix loader priority [@vhsdream](https://github.com/vhsdream) ([#15755](https://github.com/community-scripts/ProxmoxVE/pull/15755))
 
 ## 2026-07-13

ct/opencloud.sh

@@ -30,7 +30,7 @@ function update_script() {
     exit
   fi
 
-  RELEASE="v7.2.2"
+  RELEASE="v7.2.1"
   if check_for_gh_release "OpenCloud" "opencloud-eu/opencloud" "${RELEASE}" "each release is tested individually before the version is updated. Please do not open issues for this"; then
     msg_info "Stopping services"
     systemctl stop opencloud opencloud-wopi

install/opencloud-install.sh

@@ -64,7 +64,7 @@ $STD sudo -u cool coolconfig set-admin-password --user=admin --password="$COOLPA
 echo "$COOLPASS" >~/.coolpass
 msg_ok "Installed Collabora Online"
 
-fetch_and_deploy_gh_release "OpenCloud" "opencloud-eu/opencloud" "singlefile" "v7.2.2" "/usr/bin" "opencloud-*-linux-$(arch_resolve)"
+fetch_and_deploy_gh_release "OpenCloud" "opencloud-eu/opencloud" "singlefile" "v7.2.1" "/usr/bin" "opencloud-*-linux-$(arch_resolve)"
 mv /usr/bin/OpenCloud /usr/bin/opencloud
 
 msg_info "Configuring OpenCloud"

install/silverbullet-install.sh

@@ -16,6 +16,17 @@ update_os
 fetch_and_deploy_gh_release "silverbullet" "silverbulletmd/silverbullet" "prebuild" "latest" "/opt/silverbullet/bin" "silverbullet-server-linux-$(arch_resolve "x86_64" "aarch64").zip"
 mkdir -p /opt/silverbullet/space
 
+RUNTIME_API_ENV=""
+read -rp "${TAB3}Enable Silverbullet Runtime API? Requires Chromium (~700MB). Uses ~200MB extra RAM. (y/N): " runtime_api_prompt
+if [[ "${runtime_api_prompt,,}" =~ ^(y|yes)$ ]]; then
+  msg_info "Installing Chromium for Runtime API"
+  $STD apt install -y chromium
+  msg_ok "Installed Chromium for Runtime API"
+  RUNTIME_API_ENV=$'Environment=SB_CHROME_PATH=/usr/bin/chromium\nEnvironment=SB_CHROME_DATA_DIR=/opt/silverbullet/space/.chrome-data\n'
+  touch /opt/silverbullet/.runtime-api-enabled
+  msg_ok "Runtime API will be enabled"
+fi
+
 msg_info "Creating Service"
 cat <<EOF >/etc/systemd/system/silverbullet.service
 [Unit]
@@ -25,6 +36,7 @@ After=syslog.target network.target
 [Service]
 User=root
 Type=simple
+${RUNTIME_API_ENV}
 ExecStart=/opt/silverbullet/bin/silverbullet --hostname 0.0.0.0 --port 3000 /opt/silverbullet/space
 WorkingDirectory=/opt/silverbullet
 Restart=on-failure