Warfactory Moves to 1.21.1
The flagship event has moved to Minecraft 1.21.1. The 1.20.1 build stays up as a spinoff, and 1.12.2 moves into the legacy line.
Warfactory now runs on Minecraft 1.21.1. This is where all new event development happens from here on out.
What this means
The move gives us a modern toolchain to build on: better rendering performance, a healthier mod ecosystem, and room for the combat and vehicle work we have been blocked on for a long time.
The 1.20.1 build stays available as a spinoff for anyone who wants a lighter, already-finished pack. It will not receive new content.
Where builds come from
The 1.21.1 pack source is private. Builds and event signups go out through Discord. That is the only place to get them. Everything else we make stays open on GitHub.
Legacy
Anything that stops at 1.12.2 or 1.20.1 is now considered legacy. It stays public and playable, but it is frozen. Plenty of our mods carry a 1.21.1 port on a side branch. Those are still active work.
The one exception is HBM’s NTM: Community Edition. It runs on 1.12.2 and it is not going anywhere. It remains the most actively developed thing we ship. See the projects page for the full breakdown.