Compatibility
Minecraft: Java Edition
1.21.1
Platforms
Supported environments
Links
Creators
Details
Licensed ARR
Published last month
Updated last month
Changelog
1.5 Changelog
Added
- Added an ingame mod logo.
- Improved server side recipe item synchronization by delaying execution until 20 server ticks after player login. This prevents early login desync issues, especially in LAN worlds hosted via the Essentials mod.
- Added internal safety checks and per session guards to avoid duplicate or premature player initialization.
- Added a new config option
disableIntegratedServer.
Config
-
disableIntegratedServer- Default value:
false - When set to
false, RecipeItemSync runs normally on all environments, including Essentials LAN, using the new safe delayed sync. - When set to
true, RecipeItemSync server side logic is fully disabled on integrated servers such as LAN worlds. This acts as a fallback safety option if any LAN compatibility issue persists.
- Default value:
Fixed
- Fixed an issue where players could be kicked with
Invalid Player Datawhen joining LAN worlds hosted through the Essentials mod.
Version note
- This issue never affected singleplayer or dedicated servers.
- No gameplay behavior has changed outside of LAN login synchronization timing.
Files
Metadata
Release channel
ReleaseVersion number
1.5Loaders
Game versions
1.21.1Environment
Client and server, best when installed on both
Downloads
20Publication date
January 9, 2026 at 7:48 PMPublisher

levels.
Member


