Minecraft Versions — Client Compatibility Hub
Each Minecraft version page tracks which clients support that version, which cheats work, and what server restrictions apply. Compatibility is verified per release.
How version support works
Each client build targets specific Minecraft versions. A client that works on 1.21.1 may not work on 1.21.5 until the developer updates it. Version hubs collect this data in one place: supported clients, supported cheats, known limitations, and server notes. Always check the version page before downloading a client for a specific release.
Tracked Versions
Minecraft 1.21
Base release. Client compatibility matrix and cheat support tracking.
Last checked: 2026-09-24Minecraft 1.21.1
Hotfix release. Critical exploit fixes. Updated client compatibility.
Last checked: 2026-09-24Minecraft 1.21.5
"Spring to Life" drop. New decorative blocks and mob variants.
Last checked: 2026-09-24Version Compatibility Matrix
| Client | 1.21 | 1.21.1 | 1.21.5 | 1.21.8+ |
|---|---|---|---|---|
| Wurst | Yes | Yes | Yes | Yes |
| Meteor | Yes | Yes | Yes | Yes |
| LiquidBounce | Yes | Yes | Yes | Partial |
| Aristois | Yes | Yes | Yes | Partial |
| Future | Yes | Yes | Partial | Yes |
| Inertia | Yes | Yes | Yes | Unknown |
| Boze | Unknown | Unknown | Unknown | Yes |
Frequently Asked Questions
Which Minecraft version is best for cheat clients?
1.21.1 is the most widely supported version across clients because it is stable and most developers maintain builds for it. Newer versions like 1.21.5 may have less client support until developers update their builds.
How often are version compatibility tables updated?
Version pages are reviewed weekly and updated when client developers release new builds. Major Minecraft releases trigger immediate review cycles.
What does "Partial" support mean?
Partial support means the client loads but some modules may not function correctly, or the client is not officially tested for that version. Check the client page for specific notes.
Can I use an older client on a newer Minecraft version?
Generally no. Client builds are version-specific. A client compiled for 1.21.1 will not load on 1.21.5 without an update from the developer.
Explore Compatibility
Detailed compatibility matrices for each Minecraft version with client and cheat support.
View Compatibility Hub