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BoilerMinecraft plugin for 1.21.11

Extension Plugin for MapEngine that allows you to show different types of content on a map display

server onlynewest supported 1.21.11TechnologyUtilityGame Mechanics
Latest version
3.0.3
Minecraft
1.20 to 1.21.11
Java
Java 21+
Platforms
Purpur, Paper
Licence
MIT
Downloads
2.7k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Boiler servers

One click and Boiler is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Boiler declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Purpur, Paper21+declared9 Dec 2025
1.21.10Purpur, Paper21+declared7 Oct 2025
1.21.9Paper, Purpur21+declared30 Sept 2025
1.21.8Purpur, Paper21+declared17 Jul 2025
1.21.7Purpur, Paper21+declared30 Jun 2025
1.21.6Purpur, Paper21+declared17 Jun 2025
1.21.5Purpur, Paper21+declared25 Mar 2025
1.21.4Paper, Purpur21+declared3 Dec 2024
1.21.3Paper, Purpur21+declared23 Oct 2024
1.21.2Purpur, Paper21+declared22 Oct 2024
1.21.1Purpur, Paper21+declared8 Aug 2024
1.21Purpur, Paper21+declared13 Jun 2024
1.20.6Paper, Purpur21+declared29 Apr 2024
1.20.5Purpur, Paper21+declared23 Apr 2024
1.20.4Purpur, Paper17+declared7 Dec 2023
1.20.3Purpur, Paper17+declared4 Dec 2023
1.20.2Purpur, Paper17+declared20 Sept 2023
1.20.1Purpur, Paper17+declared12 Jun 2023
1.20Purpur, Paper17+declared2 Jun 2023

Download

From Boiler’s own host. Nothing is re-hosted here.

3.0.3release15 Mar 2026

Boiler-3.0.3-all.jar · 44.2 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +13 more

Download latest
4f8ec716c939…
Older versions23
  • 3.0.29 Aug 20251.21.844.8 MB238 downloadsb85a0116b566…Get
  • 3.0.19 Feb 20251.21.4, 1.21, 1.20.6, 1.20.4, 1.20.3 +3 more44.9 MB414 downloads7d6a3049303b…Get
  • 2.0.139 Sept 20241.21.1, 1.21, 1.20.6, 1.20.4, 1.20.3 +3 more8.4 MB244 downloads662a8d6f6c24…Get
  • 2.0.1219 Aug 20241.21, 1.20.6, 1.20.4, 1.20.3, 1.20.2 +2 more7.2 MB96 downloadsfa29e16329b2…Get
  • 2.0.1125 Jun 20241.21, 1.20.6, 1.20.4, 1.20.3, 1.20.2 +2 more3.7 MB160 downloadsa296f5268bc9…Get
  • 2.0.1018 Jun 20241.21, 1.20.6, 1.20.4, 1.20.3, 1.20.2 +2 more3.7 MB78 downloadsbbda635015c6…Get
  • 2.0.91 Jun 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.203.7 MB82 downloads8a4b167a469e…Get
  • 2.0.829 May 20241.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +2 more3.7 MB89 downloads1bcd13634822…Get
  • 2.0.720 Apr 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.205.6 MB96 downloadsc0454e4b79cb…Get
  • 2.0.616 Mar 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.205.6 MB102 downloadsc201057d71d2…Get
  • 2.0.52 Mar 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.205.5 MB73 downloads98cb96c89335…Get
  • 2.0.43 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.205.5 MB85 downloadse6451ecca2c1…Get
  • 2.0.326 Dec 20231.20.4, 1.20.3, 1.20.2, 1.20.1, 1.205.4 MB84 downloads546514f8228e…Get
  • 2.0.28 Dec 20231.20.2, 1.20.1, 1.205.4 MB62 downloadsf62a21535dbb…Get
  • 2.0.12 Dec 20231.20.2, 1.20.1, 1.2038.4 MB65 downloads17612bf78b50…Get
  • 2.0.01 Dec 20231.20.2, 1.20.1, 1.2038.4 MB63 downloads620e5ee56320…Get
  • 1.2.217 Sept 20231.20.1, 1.2036.7 MB85 downloadsd8ec719d2feb…Get
  • 1.2.130 Jul 20231.20.1, 1.2036.7 MB69 downloads01696d39cc77…Get
  • 1.2.030 Jul 20231.20.1, 1.2036.7 MB80 downloads298c1662397b…Get
  • 1.0.314 Jul 20231.20.1, 1.2025.1 MB90 downloads68546e2df9b2…Get
  • 1.0.21 Jul 20231.20.1, 1.2025.1 MB51 downloads40de151c4617…Get
  • 1.0.11 Jul 20231.20.1, 1.2025.1 MB51 downloadsaf3bdbd955c7…Get
  • 1.0.029 Jun 20231.20.1, 1.2025.1 MB52 downloadsa86653f882ae…Get

Frequently asked

Does Boiler work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Boiler 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 Boiler 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 Boiler on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Boiler support?

Purpur, Paper. 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 Boiler?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Boiler 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 Boiler?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Boiler 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.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .