LightBR
Chunk filtering optimization mod for ice boat racing
Автор: PixelSam1233624обновлён 22 сент. 2026 г.
ОптимизацияУтилиты
Описание
LightBR
Chunk filtering optimization mod for ice boat racing
IMPORTANT INFO
Some notable ice boat racing servers have begun the process of server integration. While they are finalizing the changes on their end, the behavior of this mod might change without notice. Please stay patient.
What is this mod?
TLDR - it makes only chunks around driving surfaces (ice, OBU-tagged blocks) rendered, hiding resource-heavy background decoration from many tracks.
See video above for visualization.
Useful when:
- you have a potato PC, or
- you have a high refresh rate screen and want to max out smoothness, by reducing CPU time dedicated to loading chunks
Usage Tutorial
- Set keybind to toggle the mod on and off, so you can have proper visibility in server lobbies (
Vby default) - Explore other settings by visiting the mod settings under Mod Menu
How safe is this to use?
It's marked as Beta since we want to integrate with ice boat racing server owners for a more seamless experience without having to toggle the mod on and off in certain scenarios.
Also to give track makers a say in how a Minecraft client should render out their tracks.
As for the stability of this mod, it should be in a pretty good state right now.
In case something goes wrong (like a part of the track that's supposed to be rendered isn't) you can immediately toggle off the mod with the global keybind.
Issue Tracking/Reporting
There are three places where you can report issues or make suggestions, choose whichever works best for you.
1. Stoat server
2. Discord server
3. GitHub issues
Галерея
Последние версии
Все версии →beta
LightBR 0.6.1 1.21.11
0.6.1-1.21.1122 сент. 2026 г.47Minecraft: 1.21.11fabric, quilt
Что нового
## The "Oops, Timing" Update
This is a small bugfix update to address the following issues:
- Fix potential intermittent Minecraft client crashes due to world rendering functions being called while disconnecting
- Fix the toggle LightBR hotkey not working while LightBR is disabled in the mod config screen
[VirusTotal file hash & scan results](https://www.virustotal.com/gui/file/6d31ab9e74f8f5f1dbda0f686277bd420daa2833b1e4bb563f0486ba5e8da0d8)
beta
LightBR 0.6.1 1.21.4
0.6.1-1.21.422 сент. 2026 г.37Minecraft: 1.21.4fabric, quilt
Что нового
## The "Oops, Timing" Update
This is a small bugfix update to address the following issues:
- Fix potential intermittent Minecraft client crashes due to world rendering functions being called while disconnecting
- Fix the toggle LightBR hotkey not working while LightBR is disabled in the mod config screen
[VirusTotal file hash & scan results](https://www.virustotal.com/gui/file/26a3c5b5c039548e9d3d54bd46ae95caedff3a59161e58adefe9958730323228)
beta
LightBR 0.6 1.21.11
0.6-1.21.1110 сент. 2026 г.25Minecraft: 1.21.11fabric, quilt
Что нового
## The Vanilla-flavored Update
This update introduces QoL adjustments and solves a long standing bug causing LightBR to not work on vanilla rendering.
Full changelog below:
### Features & Adjustments
- Make applied values preview in the config screen auto-update to changes
- Change "Render All Water" and "Render All Lava" default setting to off
- Move "Re-render Incomplete Chunks" out of experimental
### Fixes
- Fix [Visiting OpenBoatUtils Track Disables Chunk filtering](https://github.com/akademiwengdev/LightBR/issues/3)
- Fix [Vanilla rendering path not getting the chunk filtering applied
](https://github.com/akademiwengdev/LightBR/issues/4)
- Fix issue with "Render All Water/Lava" option not working
- Fix potential post-disconnect server integration bug
### Server Integration Changes
The protocol version has been bumped to `6`.
- Add a method for servers to send settings in bulk, change how regions are interpreted
- Make "Re-render Incomplete Chunks" server-controllable
beta
LightBR 0.6 1.21.4
0.6-1.21.410 сент. 2026 г.33Minecraft: 1.21.4fabric, quilt
Что нового
## The Vanilla-flavored Update
This update introduces QoL adjustments and solves a long standing bug causing LightBR to not work on vanilla rendering.
Full changelog below:
### Features & Adjustments
- Make applied values preview in the config screen auto-update to changes
- Change "Render All Water" and "Render All Lava" default setting to off
- Move "Re-render Incomplete Chunks" out of experimental
### Fixes
- Fix [Visiting OpenBoatUtils Track Disables Chunk filtering](https://github.com/akademiwengdev/LightBR/issues/3)
- Fix [Vanilla rendering path not getting the chunk filtering applied
](https://github.com/akademiwengdev/LightBR/issues/4)
- Fix issue with "Render All Water/Lava" option not working
- Fix potential post-disconnect server integration bug
### Server Integration Changes
The protocol version has been bumped to `6`.
- Add a method for servers to send settings in bulk, change how regions are interpreted
- Make "Re-render Incomplete Chunks" server-controllable
beta
LightBR 0.5 1.21.11
0.5-1.21.111 авг. 2026 г.51Minecraft: 1.21.11fabric
Что нового
This update adds suggested minor quality of life features and continues polishing and fixes.
- Clarified chunk XZ and Y radius setting tooltip with horizontal & vertical labels
- Add chat & action bar tooltip when toggling the mod with a hotkey
- Add keymap to open the mod config, not bound by default
- Add experimental option to autofix incomplete chunks, fixes missing floor issues but performance penalty is untested
- (Technical) Improve server integration handling
- (Technical) Improve mod logging
beta
LightBR 0.5 1.21.4
0.5-1.21.41 авг. 2026 г.66Minecraft: 1.21.4fabric
Что нового
This update adds suggested minor quality of life features and continues polishing and fixes.
- Clarified chunk XZ and Y radius setting tooltip with horizontal & vertical labels
- Add chat & action bar tooltip when toggling the mod with a hotkey
- Add keymap to open the mod config, not bound by default
- Add experimental option to autofix incomplete chunks, fixes missing floor issues but performance penalty is untested
- (Technical) Improve server integration handling
- (Technical) Improve mod logging
beta
LightBR 0.4 1.21.11
0.4-1.21.1130 июл. 2026 г.21Minecraft: 1.21.11fabric
Что нового
This is mostly a cleanup and compatibility update.
- (1.21.4) Lowered hard dependency versions to match Simply Ice Boat Racing modpack
- Prevent potential crash by skipping initializing OBU integration on non-compatible version, warn user instead
- Remove unrender block entities feature, you can replace this with block entity optimization mods
- Mod is now licensed under LGPL-3.0-only
beta
LightBR 0.4 1.21.4
0.4-1.21.430 июл. 2026 г.23Minecraft: 1.21.4fabric
Что нового
This is mostly a cleanup and compatibility update.
- (1.21.4) Lowered hard dependency versions to match Simply Ice Boat Racing modpack
- Prevent potential crash by skipping initializing OBU integration on non-compatible version, warn user instead
- Remove unrender block entities feature, you can replace this with block entity optimization mods
- Mod is now licensed under LGPL-3.0-only
beta
LightBR 0.3 1.21.11
0.3-1.21.1123 июл. 2026 г.13Minecraft: 1.21.11fabric
Что нового
- Make chunk radius configurable
- Fix a protocol version templating issue
- Fix translation issue on keybind category name
beta
LightBR 0.3 1.21.4
0.3-1.21.423 июл. 2026 г.25Minecraft: 1.21.4fabric
Что нового
- Make chunk radius configurable
- Fix a protocol version templating issue