plugin
LaunchGuardMinecraft plugin for 1.21.11
Catch missing plugins, commands, worlds, unsafe locations, and basic permission issues before players join.
- Latest version
- no release indexed
- Minecraft
- 1.20 to 1.21.11
- Java
- Java 21+
- Loader
- Paper
- Licence
- All Rights Reserved
- Downloads
- 1
- Updated
- 1 mo ago
- Available on
- Hangar
Minecraft versions
Every version LaunchGuard declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Paper | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Paper | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Paper | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Paper | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Paper | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Paper | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Paper | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Paper | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Paper | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Paper | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Paper | 21+ | declared | 8 Aug 2024 |
| 1.21 | Paper | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Paper | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Paper | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Paper | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Paper | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Paper | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Paper | 17+ | declared | 12 Jun 2023 |
| 1.20 | Paper | 17+ | declared | 2 Jun 2023 |
Frequently asked
Does LaunchGuard work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version LaunchGuard declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does LaunchGuard support?
Everything the author has declared, from 1.20 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install LaunchGuard on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which server software does LaunchGuard need?
Paper. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for LaunchGuard?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the plugin itself.
What licence is LaunchGuard under?
All Rights Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install LaunchGuard?
Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.
Where do I download LaunchGuard safely?
From the author's own page on Hangar, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.