# Create Me a Home 1.0 to 1.1 Migration Guide

## Before updating

1. Stop the server cleanly.
2. Make a complete backup of the `world/` directory.
3. Keep a copy of the 1.0 server directory, especially `config/`, `defaultconfigs/`, `kubejs/`, and `server.properties`.
4. Make sure every player will use exactly the same `1.1.0` client version.

## Updating the server

1. Replace the server files with `Create-Me-a-Home-1.1.0-server.zip`.
2. Restore the backed-up `world/` directory into the new server installation.
3. Do not automatically copy the old `mods/`, `config/`, `defaultconfigs/`, or `kubejs/` directories over the 1.1 files.
4. Recheck server-specific settings such as the port, operators, whitelist, MOTD, and backup configuration.
5. Start the server once without players and wait for the loading process to finish.
6. Check the log until the server reaches `Done` before allowing connections.

## Important changes

- Fabric Loader is updated to `0.19.5`.
- ServerCore, Krypton, and Alternate Current are added.
- The server baseline is now `view-distance=14`, `simulation-distance=6`, and `entity-broadcast-range-percent=75`.
- The first startup may correct or regenerate some mod configuration files.
- Progression, recipes, and datapacks changed during the 1.1 branch. A backup is therefore required before migration.

## Existing worlds

Migrating a 1.0 world is supported as the target scenario, but it must not be considered reversible without a backup. Existing chunks remain usable; newly generated chunks may use the 1.1 world-generation changes.

If the server reports recipe, advancement, or datapack errors after migration:

1. Stop the server.
2. Restore the backup.
3. Check that replaced or removed mods are not still present in `mods/`.
4. Retry with a clean 1.1 server pack.

## Client

Install `Create-Me-a-Home-1.1.0-client.mrpack` in a new instance, or update the 1.0 instance after backing up personal settings. Do not mix old instance mods with the 1.1 files.