[web] Update CE/SP footer with copyright notice (#36065)

* [web] Update CE/SP footer with copyright notice

GitOrigin-RevId: b1e650e9512d8497b03ab167b29792b32053e95c

services/web/app/src/infrastructure/ExpressLocals.mjs

@@ -370,6 +370,7 @@ export default async function (webRouter, privateApiRouter, publicApiRouter) {
   webRouter.use(function (req, res, next) {
     res.locals.ExposedSettings = {
       isOverleaf: Settings.overleaf != null,
+      env: Settings.env,
       appName: Settings.appName,
       adminEmail: Settings.adminEmail,
       dropboxAppName:

services/web/app/views/layout/thin-footer.pug

@@ -7,7 +7,7 @@ footer.site-footer
 				if !settings.nav.hide_powered_by
 					li
 						//- year of Server Pro release, static
-						| © 2025
+						| © 2026
 						|
 						a(href='https://www.overleaf.com/for/enterprises') Powered by Overleaf
 
@@ -36,3 +36,8 @@ footer.site-footer
 							a(href=item.url class=item.class aria-label=item.label) !{item.text}
 						else
 							| !{item.text}
+		if settings.env === 'server-ce'
+			.row
+				.col-12
+					p.copyright-notice
+						| Overleaf Community Edition™ is a free unsupported software that may contain vulnerabilities and used at your own risk. Use of Overleaf Community Edition™ here is not operated, supported or endorsed by Overleaf®. It has been provided "AS IS" with all liability disclaimed (to the fullest extent lawful) and all rights reserved.

services/web/frontend/js/shared/components/footer/thin-footer.tsx

@@ -3,7 +3,9 @@ import type {
   FooterMetadata,
 } from '@/shared/components/types/footer-metadata'
 import OLRow from '@/shared/components/ol/ol-row'
+import OLCol from '@/shared/components/ol/ol-col'
 import LanguagePicker from '@/shared/components/language-picker'
+import getMeta from '@/utils/meta.ts'
 import React from 'react'
 
 function FooterItemLi({
@@ -46,6 +48,7 @@ function ThinFooter({
   leftItems,
   rightItems,
 }: FooterMetadata) {
+  const { env } = getMeta('ol-ExposedSettings')
   const showLanguagePicker = Boolean(
     subdomainLang && Object.keys(subdomainLang).length > 1
   )
@@ -60,7 +63,7 @@ function ThinFooter({
             {showPoweredBy ? (
               <>
                 <li>
-                  {/* year of Server Pro release, static */}© 2025{' '}
+                  {/* year of Server Pro release, static */}© 2026{' '}
                   <a href="https://www.overleaf.com/for/enterprises">
                     Powered by Overleaf
                   </a>
@@ -86,6 +89,20 @@ function ThinFooter({
             ))}
           </ul>
         </OLRow>
+        {env === 'server-ce' && (
+          <OLRow>
+            <OLCol lg={12}>
+              <p className="copyright-notice">
+                Overleaf Community Edition™ is a free unsupported software that
+                may contain vulnerabilities and used at your own risk. Use of
+                Overleaf Community Edition™ here is not operated, supported or
+                endorsed by Overleaf®. It has been provided "AS IS" with all
+                liability disclaimed (to the fullest extent lawful) and all
+                rights reserved.
+              </p>
+            </OLCol>
+          </OLRow>
+        )}
       </div>
     </footer>
   )

services/web/frontend/stylesheets/components/footer.scss

@@ -160,6 +160,11 @@ footer.site-footer {
       font-size: var(--font-size-05);
     }
   }
+
+  .copyright-notice {
+    font-size: var(--font-size-02);
+    line-height: calc($thin-footer-height / 2);
+  }
 }
 
 .site-footer-content {

services/web/types/exposed-settings.ts

@@ -23,6 +23,7 @@ export type ExposedSettings = {
   hotjarVersion?: string
   ieeeBrandId: number
   isOverleaf: boolean
+  env: 'saas' | 'server-pro' | 'server-ce'
   maxEntitiesPerProject: number
   mixpanelLabsToken?: string
   projectUploadTimeout: number