
- Latest version
- 1.3.0+mc1.21.4
- Minecraft
- 1.21.1 to 26.3
- Java
- Java 25+
- Loader
- Fabric
- Licence
- Apache-2.0
- Downloads
- 1.1k
- Updated
- 18 d ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version intruder alerts declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.3 | Fabric | 25+ | declared | 15 Sept 2026 |
| 26.2 | Fabric | 25+ | declared | 16 Jun 2026 |
| 26.1.2 | Fabric | 25+ | declared | 9 Apr 2026 |
| 26.1.1 | Fabric | 25+ | declared | 1 Apr 2026 |
| 26.1 | Fabric | 25+ | declared | 24 Mar 2026 |
| 1.21.11 | Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Fabric | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Fabric | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Fabric | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Fabric | 21+ | declared | 8 Aug 2024 |
Download
From intruder alerts’s own host. Nothing is re-hosted here.
For Minecraft 26.3
Choose the loader you use before downloading.
- Get Fabric
Fabric
1.3.0+mc26.3 · 9 Oct 2026 · intruderalerts-1.3.0+mc26.3.jar
Most recently published release
intruderalerts-1.3.0+mc1.21.4.jar · 96 KB · for 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +2 more · Fabric
5c6cabb14034…Older versions14Hide older versions
- 1.3.0+mc1.21.119 Oct 20261.21.1196 KB
2b8ffcd63522…Get - 1.3.0+mc26.1.29 Oct 202626.1.294 KB
69ad9c084206…Get - 1.3.0+mc26.29 Oct 202626.294 KB
f88670720f6d…Get - 1.3.0+mc26.39 Oct 202626.394 KB
024dee2f3d10…Get - 1.2.3+mc26.23 Jul 202626.281 KB59 downloads
dfa135ee7221…Get - 1.2.3+mc1.21.113 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more82 KB78 downloads
7793f295bcb8…Get - 1.2.2+mc1.21.1130 Jun 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more64 KB11 downloads
caaeb7392da0…Get - 1.2.2+mc26.230 Jun 202626.264 KB4 downloads
d453f2af0da8…Get - 1.2.1+mc1.21.1123 May 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +9 more51 KB208 downloads
164789d06246…Get - 1.2.0+mc1.21.1121 May 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +9 more43 KB34 downloads
de2a73f32575…Get - 1.1.2+mc1.21.1119 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more35 KB157 downloads
d7d63bbb687b…Get - 1.1.1+mc1.21.1117 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more35 KB29 downloads
bbeaab0af70f…Get - 1.1.0+mc1.21.1117 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more32 KB10 downloads
8ac39b4329a1…Get - 1.0.0+mc1.21.1116 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +6 more23 KB16 downloads
e3b9afb17fde…Get
Frequently asked
Does intruder alerts work on Minecraft 26.3?
Yes. 26.3 is the newest Minecraft version intruder alerts 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 intruder alerts support?
Everything the author has declared, from 1.21.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install intruder alerts on the client or the server?
The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.
Which platform or loader does intruder alerts support?
Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for intruder alerts?
Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is intruder alerts under?
Apache-2.0, 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 intruder alerts?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download intruder alerts safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .
