mod
Hero's Anchor OptimizerMinecraft mod for 1.21.11
A mod that optimizes respawn anchor explosions on servers Allowed pretty much everywhere
- Latest version
- 1.1.4-1.21.2-1.21.4
- Minecraft
- 1.20 to 1.21.11
- Java
- Java 21+
- Loader
- Fabric
- Licence
- MIT
- Downloads
- 1.9M
- Updated
- 5 mo ago
- Available on
- Modrinth
Minecraft versions
Every version Hero's Anchor Optimizer declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 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 |
| 1.21 | Fabric | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Fabric | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Fabric | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Fabric | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Fabric | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Fabric | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Fabric | 17+ | declared | 12 Jun 2023 |
| 1.20 | Fabric | 17+ | declared | 2 Jun 2023 |
Download
From Hero's Anchor Optimizer’s own host. Nothing is re-hosted here.
herosanchoroptimizer-1.1.4.jar · 0.0 MB · for 1.21.2, 1.21.3, 1.21.4
fd789d70a390…Older versions6Hide older versions
- 1.1.4-1.21.11+24 Dec 20251.21.110.0 MB
5b15966f0562…Get - 1.1.4-1.21.6-1.21.108 Nov 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.100.0 MB
a4aca6865361…Get - 1.1.4-1.21-1.21.11 Mar 20251.21, 1.21.10.0 MB
fa6910790591…Get - 1.1.4-1.21.51 Mar 20251.21.50.0 MB
0ec330cce5d2…Get - 1.1.3-1.2023 Nov 20241.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4 +2 more0.0 MB
9eebe862b08d…Get - 1.1.3-1.21-1.21.123 Nov 20241.21, 1.21.10.0 MB
20231717837a…Get
Frequently asked
Does Hero's Anchor Optimizer work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version Hero's Anchor Optimizer 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 Hero's Anchor Optimizer 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 Hero's Anchor Optimizer 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 Hero's Anchor Optimizer 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 Hero's Anchor Optimizer?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is Hero's Anchor Optimizer under?
MIT, 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 Hero's Anchor Optimizer?
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 Hero's Anchor Optimizer 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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? .