| Feature | 16.1 | Ultraviolet |
|---|---|---|
| Page Icons | Yes | Yes |
| Customization | Yes | Not yet (T347765) |
| Vandalism statistics | Yes | Yes |
| Latest revision | Yes | Yes |
| RedWarn talk page | Yes | Yes |
| Diff Icons | Yes | Yes |
| Customization | Yes | Not yet (T348003) |
| Preview revert | Yes | Not yet (T348002) |
| Pending Changes | Yes | Not yet (T347766) |
| Accept change | Yes | Not yet |
| Deny and rollback | Yes | Not yet |
| Warn User | Yes | Yes |
| Change target user | No | Yes |
| Warning level detection | Yes | Yes |
| Show monthly notices | Yes | Yes |
| Show talk page | Yes | Yes |
| Warning reason | Yes | Yes |
| Reason menu | Yes | Not yet |
| Reason search | No | Yes |
| Notice levels | Yes | Yes |
| Related page | Yes | Yes |
| Recently visited pages | No | Yes |
| Special information | Yes | Yes |
| Additional information | Yes | Yes |
| Generated wikitext editing | Yes | Not yet |
| Warning preview | Yes | Yes |
| Validation | Yes | Yes |
| Advanced Warning | Yes | Not yet (T348005) |
| Warning history | Yes | Not yet |
| New Message | Yes | Not yet |
| Quick Template | Yes | Not yet (T347769) |
| Template pack creation | Yes | Not yet |
| Template pack editing | Yes | Not yet |
| Templating | Yes | Not yet |
| Template pack publishing | Yes | Not yet |
| Multiple Action Tool | Yes | Not yet (T347768) |
| RedWarn Patrol | Yes | No (?) |
| RTRC integration | No | Yes |
| Right Click Menu | Yes | Not yet (T347770) |
| Alert on Change | Yes | Yes |
| Pages | Yes | Yes |
| Contributions | No | No (?) |
| Manage Page Protection | Yes | Yes |
| Increase | Yes | Yes |
| Decrease | Yes | Yes |
| Customize reason | Yes | Yes |
| Customize duration | Yes | Yes |
| Noticeboard reporting | Yes | Yes |
| Administrator intervention against vandalism | Yes | Yes |
| Usernames for administrator attention | Yes | Yes |
| Oversight | Yes | Yes |
| Wikimedia Trust and Safety | Yes | Yes |
| Validation | Yes | Not yet |
| Preferences | Yes | Not yet |
| Configuration | Yes | Yes |
| Backwards-compatibility | — | Not yet |
| Watchlist management | Yes | Not yet |
| About page | Yes | Not yet (T348004) |
| Version information | Yes | Not yet |
| Reset configuration | Yes | Not yet |
| Export logs | No | Not yet |
| Post-revert action | Yes | Not yet (T348200) |
| Internationalization | No | Yes |
| Localization | No | Yes |
| Wiki-specific configuration | No | Yes |
| User denylist | Yes | Not yet |
| Tamper protection | Yes | Yes |
| Skin support | No | Yes |
| Vector | Yes | Yes |
| Vector 2022 ("New Vector") | Yes | Yes |
| Cologne Blue | Yes | Not yet |
| Timeless | Yes | Not yet |
| Monobook | Yes | Not yet |
| Modern | Yes | Not yet |
| Minerva Neue | No | Not yet |
| Citizen | No | Not yet |
| Talk page team member icons | Yes | Not yet (T357174) |