CurseForge · Minecraft mod
Serene Seasons Plus
SereneSeason Plus (formerly Extended Fix) enhances seasonal immersion with sub season based day/night speed and improved snow piling/melting logic, delivering smoother and more natural seasonal block behavior.
Quick answer
Which Serene Seasons Plus release should I use?
Serene Seasons Plus NeoForge-1.21.11-5.2.1 targets 1.21.11 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 5 required mods have matching files.
Where it goes
Is Serene Seasons Plus required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Serene Seasons Plus NeoForge-1.21.11-5.2.1 need?
NeoForge-1.21.11-5.2.1. Change the file and its required mods may change too.
Install Serene Seasons, Gabou's Libs, Better Days, GlitchCore and 1 more first. We found matching files for this game-version and loader setup. 16 come through another mod in the chain.
16 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Serene Seasons Plus without breaking your instance.
Built for Serene Seasons Plus NeoForge-1.21.11-5.2.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use NeoForge-1.21.11-5.2.1. It targets 1.21.11 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Serene Seasons, Gabou's Libs, Better Days, GlitchCore and 1 more first. We found matching files for this game-version and loader setup. 16 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside NeoForge-1.21.11-5.2.1. It opens that exact file at the source.
About this project
What does Serene Seasons Plus add?
Serene Seasons Plus
Comments are for feedback about the mod only. Bug reports or issues posted in the comments will be ignored and deleted. Please join the Discord Server to report issues or get support. If you don’t have Discord yet, you can install it here and quickly to join the server to get help.
This mod extends Serene Seasons with additional snow and season behavior.
It is built to work with Project Atmosphere and shares data with it when present.
Important
The message saying that a performance mod is required comes from this mod.
It will be patched in the next update.
Forge is supported only up to 1.20.1.
From 1.20.2 and above, the mod will be NeoForge only.
What this mod does
Snow piling and melting
Snow piles up and melts per player instead of globally.
Snow piling happens during snowfall.
Snow melting removes layers progressively instead of deleting the block.
The mod tracks how many snow layers each block should have and dynamically adds or removes layers.
This system can be buggy for now and will improve over time.
At the first snowfall of early winter, the internal snow counter is reset.
The mod then randomly decides an average snow depth per area and applies it.
Project Atmosphere integration
Designed to work with Project Atmosphere.
Snow piling can be driven by cloud data.
SnowStorm integration is planned and currently in development.
Snow will pile only in areas where clouds actually produced snow.
Better Days integration
With Better days, days and night length change throught out the seasons.
Canadian seasons preset
Season timing follows average Montreal Quebec Canada climate data.
For example, if it is February in real life, the world will be in mid winter.
Feedback
Comments are constructive only.
If you need to report an issue or suggest changes, use Discord.
I do not read comments often, and posting here does not guarantee a response.
📦 Dependencies
- Serene Seasons
- Better Days
📌 More by Gabou
Project description from CurseForge.
Pick your setup
Serene Seasons Plus by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
2 loader builds1.21.8
2 loader builds1.21.5
2 loader builds1.21.1
2 loader builds1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Serene Seasons Plus versions and loaders
NeoForge-1.21.11-5.2.1
NeoForge-Version-Serene Seasons Plus-1.21.11-5.2.1.jar
3 Sept 2026
NeoForge-1.21.1-5.1.2
NeoForge-Version-Serene Seasons Plus-1.21.1-5.1.2.jar
3 Sept 2026
Forge-1.20.1-5.1.3
Forge-Version-sereneseasonsplus-1.20.1-5.1.3.jar
3 Sept 2026
Fabric-1.20.1-5.1.2
Fabric-Version-sereneseasonsplus-1.20.1-5.1.2.jar
13 Jun 2026
Forge-1.20.1-5.1.2
Forge-Version-sereneseasonsplus-1.20.1-5.1.2.jar
13 Jun 2026
Fabric-1.21.1-5.1.1
Fabric-Version-sereneseasonsplus-1.21.1-5.1.1.jar
12 Jun 2026
NeoForge-1.21.1-5.1.1
NeoForge-Version-Serene Seasons Plus-1.21.1-5.1.1.jar
12 Jun 2026
Fabric-1.20.1-0.5.1.1
Fabric-Version-sereneseasonsplus-1.20.1-0.5.1.1.jar
12 Jun 2026
Forge-1.20.1-0.5.1.1
Forge-Version-sereneseasonsplus-1.20.1-0.5.1.1.jar
12 Jun 2026
Fabric-1.20.1-0.5.1.0
Fabric-Version-sereneseasonsplus-1.20.1-0.5.1.0.jar
10 Jun 2026
Forge-1.20.1-0.5.1.0
Forge-Version-sereneseasonsplus-1.20.1-0.5.1.0.jar
10 Jun 2026
NeoForge-1.21.11-5.1.0
NeoForge-Version-Serene Seasons Plus-1.21.11-5.1.0.jar
4 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.
