fix(migration): atomic /usr/bin/update replacement to prevent syntax errors

All 8 migration scripts (runtipi, dockge, dokploy, coolify, komodo,
alpine-komodo, overseerr, jellyseerr) overwrote /usr/bin/update in-place
while the parent shell still had the file open for reading. Since the
new content is longer than the original, bash would read leftover bytes
after the child process exited, causing garbled output or syntax errors
like: /usr/bin/update: line 2: syntax error near unexpected token )

Fix:
- Write to a temp file first, then mv over /usr/bin/update (atomic
  inode replacement so parent shell sees EOF on old fd)
- Remove unnecessary shebang from heredoc content in overseerr/jellyseerr
  (consistent with all other update scripts and install.func)

CHANGELOG.md

@@ -416,16 +416,12 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
   - #### 🐞 Bug Fixes
 
-    - jellyseer/overseer migration corrupting /usr/bin/update [@MickLesk](https://github.com/MickLesk) ([#12539](https://github.com/community-scripts/ProxmoxVE/pull/12539))
-    - PowerDNS: use gsqlite3 backend instead of BIND [@MickLesk](https://github.com/MickLesk) ([#12538](https://github.com/community-scripts/ProxmoxVE/pull/12538))
-    - addon migrations: /usr/bin/update replacement to prevent syntax error [@MickLesk](https://github.com/MickLesk) ([#12540](https://github.com/community-scripts/ProxmoxVE/pull/12540))
     - fix(immich): correct LibRaw clone URL to official upstream [@DenislavDenev](https://github.com/DenislavDenev) ([#12526](https://github.com/community-scripts/ProxmoxVE/pull/12526))
 
 ### 💾 Core
 
   - #### 🐞 Bug Fixes
 
-    - tools: fall back to distro packages for psql [@MickLesk](https://github.com/MickLesk) ([#12542](https://github.com/community-scripts/ProxmoxVE/pull/12542))
     - fix: whitelist var_searchdomain and fix the handling of var_ns and va… [@tommoyer](https://github.com/tommoyer) ([#12521](https://github.com/community-scripts/ProxmoxVE/pull/12521))
 
 ## 2026-03-03

ct/docmost.sh

@@ -48,17 +48,6 @@ function update_script() {
     cd /opt/docmost
     mv /opt/.env /opt/docmost/.env
     mv /opt/data /opt/docmost/data
-
-    # Fix: Docmost EE (audit logs etc.) lives in a git submodule that is NOT
-    # included in GitHub tarballs.  The community NoopAuditService exists but
-    # is only exported by CoreModule – child modules such as UserModule cannot
-    # resolve it.  Making CoreModule @Global() exposes the token app-wide.
-    if [[ ! -f /opt/docmost/apps/server/src/ee/ee.module.ts ]] \
-      && ! grep -q '@Global()' /opt/docmost/apps/server/src/core/core.module.ts 2>/dev/null; then
-      sed -i '/^  Module,$/a\  Global,' /opt/docmost/apps/server/src/core/core.module.ts
-      sed -i '/^@Module({$/i @Global()' /opt/docmost/apps/server/src/core/core.module.ts
-    fi
-
     $STD pnpm install --force
     $STD pnpm build
     msg_ok "Updated ${APP}"

install/docmost-install.sh

@@ -26,17 +26,6 @@ fetch_and_deploy_gh_release "docmost" "docmost/docmost" "tarball"
 
 msg_info "Configuring Docmost (Patience)"
 cd /opt/docmost
-
-# Fix: Docmost EE (audit logs etc.) lives in a git submodule that is NOT
-# included in GitHub tarballs.  The community NoopAuditService exists but
-# is only exported by CoreModule – child modules such as UserModule cannot
-# resolve it.  Making CoreModule @Global() exposes the token app-wide.
-if [[ ! -f /opt/docmost/apps/server/src/ee/ee.module.ts ]] \
-  && ! grep -q '@Global()' /opt/docmost/apps/server/src/core/core.module.ts 2>/dev/null; then
-  sed -i '/^  Module,$/a\  Global,' /opt/docmost/apps/server/src/core/core.module.ts
-  sed -i '/^@Module({$/i @Global()' /opt/docmost/apps/server/src/core/core.module.ts
-fi
-
 mv .env.example .env
 mkdir data
 sed -i -e "s|APP_SECRET=.*|APP_SECRET=$(openssl rand -base64 32 | tr -dc 'a-zA-Z0-9' | cut -c1-32)|" \

install/powerdns-install.sh

@@ -38,12 +38,6 @@ msg_info "Setting up PowerDNS"
 $STD apt install -y \
   pdns-server \
   pdns-backend-sqlite3
-sed -i 's/^launch=$/# launch=/' /etc/powerdns/pdns.conf
-rm -f /etc/powerdns/pdns.d/bind.conf
-cat <<EOF >/etc/powerdns/pdns.d/gsqlite3.conf
-launch+=gsqlite3
-gsqlite3-database=/opt/poweradmin/powerdns.db
-EOF
 msg_ok "Setup PowerDNS"
 
 fetch_and_deploy_gh_release "poweradmin" "poweradmin/poweradmin" "tarball"
@@ -132,10 +126,7 @@ cat <<EOF >/etc/apache2/sites-enabled/poweradmin.conf
 EOF
 $STD a2enmod rewrite headers
 chown -R www-data:www-data /opt/poweradmin
-chown pdns:pdns /opt/poweradmin/powerdns.db
-chmod 664 /opt/poweradmin/powerdns.db
-usermod -aG pdns www-data
-$STD systemctl restart pdns apache2
+$STD systemctl restart apache2
 msg_info "Created Service"
 
 motd_ssh

misc/tools.func

@@ -6500,13 +6500,14 @@ function setup_postgresql() {
   local SUITE
   case "$DISTRO_CODENAME" in
   trixie | forky | sid)
+
     if verify_repo_available "https://apt.postgresql.org/pub/repos/apt" "trixie-pgdg"; then
       SUITE="trixie-pgdg"
+
     else
-      msg_warn "PGDG repo not available for ${DISTRO_CODENAME}, falling back to distro packages"
-      USE_PGDG_REPO=false setup_postgresql
-      return $?
+      SUITE="bookworm-pgdg"
     fi
+
     ;;
   *)
     SUITE=$(get_fallback_suite "$DISTRO_ID" "$DISTRO_CODENAME" "https://apt.postgresql.org/pub/repos/apt")