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Citadel
Modrinth Mod

Citadel

A Lightweight Library

Minecraft product info

Important product information

Compatibility, Minecraft versions, loaders, and external source data.

Type

Mod

Access

Free

Latest version

2.7.1

Downloads

15 764 125

Loaders / Platforms

forge neoforge

Minecraft versions

1.14.4 1.15.2 1.16.5 1.17.1 1.18.2 – 1.19 1.19.4 – 1.20.1 1.21 – 1.21.11

Categories

library

Description

Detailed information

![Citadel-Logo](https://i.imgur.com/KyeiwRx.png) "My analysis of historical data suggests an 97.34% probability that you are aware of my birth on your planet, and my rebirth into beauty on Citadel Station." -System Shock 2 Citadel is a Library mod required for advanced animations and entity properties in 1.14 and beyond. Citadel, being a Library, does not add many features by itself, but rather provides a frame work for other mods when it comes to animating entities, loading .tbl Tabula and .obj Waveront models, and for keeping track of entity properties. Citadel's predecessor, LLibrary, will no longer be updated from 1.12.2, and from now on all of my mods will use Citadel. Citadel's code base is largely derived from LLibrary, and the code is used with permission from Gegy1000, the maintainer of LLibrary and its author in recent versions. In versions 1.6.3 and above, there is also a config option for changing the cap on how many mobs spawn on chunk generation. This is useful when used with the many mob mods that require Citadel, as without changing this they can make it quite difficult to find vanilla mobs. Developers who want to use Citadel can read [the guide on how to add it to their development environment](https://github.com/Alex-the-666/Citadel/wiki/Getting-Started).

Developer

AlexModGuy

Profile and data retrieved from Modrinth

Open on Modrinth

Product gallery

Project images

Screenshots and images from the original Modrinth page.

Change log

Project versions

Published versions and original Modrinth files.

2.7.1 Current Release 18.07.2026

Citadel 2.7.1

Supported Minecraft versions
1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10 1.21.11
Loaders / Platforms
neoforge
Show changes
-fixed citadel breaking other mod's surface rules -fix book lighting of entities -tweaked pathfinding, collision and rendering logic
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2.89 MB

2.7.0 Release 17.01.2026

Citadel 2.7.0

Supported Minecraft versions
1.21.1
Loaders / Platforms
neoforge
Show changes
- Release for 1.21.1 - Fixed server side memory leak pertaining to world data loading
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2.89 MB

2.6.3 Release 17.01.2026

Citadel 2.6.3

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
- Fixed server side memory leak pertaining to world data loading
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3.04 MB

2.6.2 Release 27.06.2025

Citadel 2.6.2

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-When Terrablender is installed alongside Citadel, Citadel will use Terrablender's surface rules system instead -Fixed Citadel surface rules being saved to level.dat on game pause -Fixed April Fools texture crash -Fixed patreon rewards not being responsive on servers
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3.04 MB

2.6.1 Release 18.12.2024

Citadel 2.6.1

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed cascading biome surface rules on relog issue slowing down world load times
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3.03 MB

2.6.0 Release 15.08.2024

Citadel 2.6.0

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Removed ReplaceBiomeEvent functionality, should drastically improve chunk generation speeds -Fixed priority of "space station" render
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3.03 MB

2.5.7 Release 14.08.2024

Citadel 2.5.7

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed crash on modifying world tick rate outside of game context
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3.03 MB

2.5.6 Release 23.07.2024

Citadel 2.5.6

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Improved SurfaceRules injection algorithm -Fixed mob animations stuttering when game is paused -Fixed large mobs with multithreaded pathfinding getting stuck on thin obstacles, such as logs -Fixed large mobs with leg solvers sinking in flatland worlds
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3.03 MB

2.5.4 Release 28.02.2024

Citadel 2.5.4

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed slow chunk load times caused by SurfaceRules -Added example rainbow shader
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3.03 MB

2.5.3 Release 02.02.2024

Citadel 2.5.3

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fix bounds crash with ModelBox randomCube method
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3.03 MB

2.5.2 Release 28.01.2024

Citadel 2.5.2

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed new pathfinding not working beneath y=0
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3.03 MB

2.5.1 Release 28.01.2024

Citadel 2.5.1

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed pathing errors
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3.03 MB

2.5.0 Release 27.01.2024

Citadel 2.5.0

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed citadel web query freezing server for minutes -Fixed citadel creature spawn modifier freezing generation -Moved pathfinding code from Ice and Fire to library mod
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3.03 MB

2.4.9 Release 07.11.2023

Citadel 2.4.9

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Added climate sampler accessibility to EventReplaceBiome
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2.93 MB

2.4.8 Release 06.11.2023

Citadel 2.4.8

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Lowered the priority of world generation events of Citadel
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2.93 MB

1.0.4 Release 03.11.2023

Citadel 1.0.4

Supported Minecraft versions
1.14.4
Loaders / Platforms
forge
Show changes
release for 1.14.4
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0.25 MB

1.1.11 Release 03.11.2023

Citadel 1.1.11

Supported Minecraft versions
1.15.2
Loaders / Platforms
forge
Show changes
release for 1.15.2
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0.35 MB

1.8.1 Release 03.11.2023

Citadel 1.8.1

Supported Minecraft versions
1.16.5
Loaders / Platforms
forge
Show changes
release for 1.16.5
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0.46 MB

1.9.5 Release 03.11.2023

Citadel 1.9.5

Supported Minecraft versions
1.17.1
Loaders / Platforms
forge
Show changes
release for 1.17.1
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0.45 MB

1.11.3 Release 03.11.2023

Citadel 1.11.3

Supported Minecraft versions
1.18.2
Loaders / Platforms
forge
Show changes
release for 1.18.2
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0.48 MB

1.12.6 Release 03.11.2023

Citadel 1.12.6

Supported Minecraft versions
1.19
Loaders / Platforms
forge
Show changes
release for 1.19
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0.48 MB

2.3.4 Release 03.11.2023

Citadel 2.3.4

Supported Minecraft versions
1.19.4
Loaders / Platforms
forge
Show changes
release for 1.19.4
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2.93 MB

2.4.1 Release 03.11.2023

Citadel 2.4.1

Supported Minecraft versions
1.20
Loaders / Platforms
forge neoforge
Show changes
release for 1.20
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2.93 MB

2.4.7 Release 03.11.2023

Citadel 2.4.7

Supported Minecraft versions
1.20.1
Loaders / Platforms
forge neoforge
Show changes
-Fixed ReplaceBiomeEvent not having access to the dimension of a chunk
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2.93 MB