HuskSync supports the following versions of Minecraft. Since v3.7, you must download the correct version of HuskSync for your server:
| Minecraft | Latest HuskSync | Java Version | Platforms | Support Ends |
|---|---|---|---|---|
| 1.21.3 | latest | 21 | Paper, Fabric | ✅ Active Release |
| 1.21.1 | latest | 21 | Paper, Fabric | ✅ December 2024 (Non-LTS) |
| 1.20.6 | 3.6.8 | 17 | Paper | ❌ October 2024 |
| 1.20.4 | 3.6.8 | 17 | Paper | ❌ July 2024 |
| 1.20.1 | latest | 17 | Paper, Fabric | ✅ November 2025 (LTS) |
| 1.17.1 - 1.19.4 | 3.6.8 | 17 | Paper | ❌ Support ended |
| 1.16.5 | 3.2.1 | 16 | Paper | ❌ Support ended |
HuskSync is primarily developed against the latest release. Old Minecraft versions are allocated a support channel based on popularity, mod support, etc:
This plugin does not support the following software-Minecraft version combinations. The plugin will fail to load if you attempt to run it with these versions. Apologies for the inconvenience.
| Minecraft | Server Software | Notes |
|---|---|---|
| 1.19.4 | Only: Purpur, Pufferfish† | Older Paper builds also not supported. |
| 1.19.3 | Only: Paper, Purpur, Pufferfish† | Upgrade to 1.19.4 or use Spigot |
| 1.16.5 | All | Please use v3.3.1 or lower |
| below 1.16.5 | All | Upgrade to Minecraft 1.16.5 |
†Further downstream forks of this server software are also affected.