I see issue on upgrade and now emoji not works.
The issue :

# ./nodebb build
  started
2026-07-27T06:49:22.321Z [4567/2873] - info: [build] Building in parallel mode
2026-07-27T06:49:22.322Z [4567/2873] - info: [build]         plugin static dirs  build started
2026-07-27T06:49:22.323Z [4567/2873] - info: [build]          requirejs modules  build started
2026-07-27T06:49:22.323Z [4567/2873] - info: [build]           client js bundle  build started
2026-07-27T06:49:22.324Z [4567/2873] - info: [build]            admin js bundle  build started
2026-07-27T06:49:22.324Z [4567/2873] - info: [build]         client side styles  build started
2026-07-27T06:49:22.324Z [4567/2873] - info: [build] admin control panel styles  build started
2026-07-27T06:49:22.326Z [4567/2873] - info: [build]                  templates  build started
2026-07-27T06:49:22.326Z [4567/2873] - info: [build]                  languages  build started
2026-07-27T06:49:23.129Z [4567/2873] - info: [build]         plugin static dirs  build completed in 0.807sec
2026-07-27T06:49:24.363Z [4567/2873] - info: [build]            admin js bundle  build completed in 2.039sec
2026-07-27T06:49:24.363Z [4567/2873] - info: [build]           client js bundle  build completed in 2.04sec
2026-07-27T06:49:29.967Z [4567/2873] - info: [build]          requirejs modules  build completed in 7.643sec
2026-07-27T06:49:29.967Z [4567/2873] - info: [build] Bundling with Webpack.
2026-07-27T06:49:30.084Z [4567/2873] - info: [build]         client side styles  build completed in 7.76sec
2026-07-27T06:49:30.184Z [4567/2873] - info: [build] admin control panel styles  build completed in 7.859sec
[10%] building (25/251 modules)
[10%] building (400/491 modules)
338 assets
541 modules

ERROR in ./build/public/scripts-client.js 3433:5
Module parse failed: Unexpected token (3433:5)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| });
| 
> ;CC0 1.0 Universal
| 
| Statement of Purpose

webpack 5.108.4 compiled with 1 error in 10716 ms
2026-07-27T06:49:46.038Z [4567/2873] - info: [build] Asset compilation successful. Completed in 23.713sec.

My release :

• NodeBB : v4.14.2
• NodeJS : v24.18.0

My plugins :

# ./nodebb plugins
Active plugins:
	* [@nodebb](https://community.nodebb.org/user/nodebb)/nodebb-plugin-reactions@3.0.2 (installed, enabled)
	* [@nodebb](https://community.nodebb.org/user/nodebb)/nodebb-plugin-user-level@3.0.0 (installed, enabled)
	* [@nodebb](https://community.nodebb.org/user/nodebb)/nodebb-plugin-youtube-embed@1.0.0 (installed, enabled)
	* nodebb-plugin-2factor@8.0.1 (installed, disabled)
	* nodebb-plugin-composer-default@11.0.4 (installed, enabled)
	* nodebb-plugin-dbsearch@7.0.0 (installed, enabled)
	* nodebb-plugin-emoji@6.0.14 (installed, enabled)
	* nodebb-plugin-emoji-android@4.1.1 (installed, disabled)
	* nodebb-plugin-extended-markdown@2.1.1 (installed, enabled)
	* nodebb-plugin-feed@4.0.1 (installed, enabled)
	* nodebb-plugin-html5videoplayer@0.2.5 (installed, enabled)
	* nodebb-plugin-imagemagick@3.0.0 (installed, disabled)
	* nodebb-plugin-imgbed@3.0.0 (installed, enabled)
	* nodebb-plugin-link-preview@2.2.8 (installed, enabled)
	* nodebb-plugin-markdown@13.2.6 (installed, enabled)
	* nodebb-plugin-mentions@5.0.0 (installed, enabled)
	* nodebb-plugin-poll@4.0.15 (installed, enabled)
	* nodebb-plugin-spam-be-gone@2.3.4 (installed, enabled)
	* nodebb-plugin-web-push@0.8.1 (installed, enabled)
	* nodebb-rewards-essentials@1.0.3 (installed, enabled)
	* nodebb-theme-harmony@3.1.7 (installed, enabled)
	* nodebb-theme-lavender@8.0.6 (installed, disabled)
	* nodebb-theme-peace@3.0.6 (installed, disabled)
	* nodebb-theme-persona@15.0.11 (installed, disabled)
	* nodebb-widget-essentials@8.0.4 (installed, enabled)