Server software version support matrix
Which server software has builds for each Minecraft version, and how fast each project shipped its first build after Mojang's release.
Rows: the last 24 Minecraft releases (Mojang). Cells: ✓ when MCJarHub has a build; the number is the days between Mojang's release and the project's first build, where the upstream API gives us the full build history (PaperMC projects). Negative = builds existed for the release candidate before the final release. "exp." = only experimental builds so far.
| Minecraft | Released | Paper | Spigot | CraftBukkit | Purpur | Folia | Pufferfish | Leaves | Leaf | Fabric | Quilt | Forge | NeoForge | SpongeVanilla | Mohist | Arclight | Magma |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26.3 | Sep 2026 | ✓ 0d | ✓ | — | ✓ | ✓ 29d exp. | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 26.2 | Jun 2026 | ✓ 0d | ✓ | ✓ | ✓ | ✓ 41d exp. | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 26.1.2 | Apr 2026 | ✓ 1d | ✓ | ✓ | ✓ | ✓ 26d | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | ✓ | — |
| 26.1.1 | Apr 2026 | ✓ 2d exp. | ✓ | ✓ | — | — | — | — | — | ✓ | ✓ | ✓ | ✓ exp. | — | — | — | — |
| 26.1 | Mar 2026 | — | ✓ | ✓ | — | — | — | — | — | ✓ | ✓ | ✓ | ✓ exp. | ✓ | — | — | — |
| 1.21.11 | Dec 2025 | ✓ 0d | ✓ | ✓ | ✓ | ✓ 7d | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | — |
| 1.21.10 | Oct 2025 | ✓ 0d | ✓ | ✓ | ✓ | — | ✓ | ✓ | — | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.21.9 | Sep 2025 | ✓ 0d exp. | ✓ | — | ✓ 0d | — | — | — | — | ✓ | ✓ | ✓ | ✓ exp. | ✓ | — | — | — |
| 1.21.8 | Jul 2025 | ✓ 0d | ✓ | ✓ | ✓ | ✓ 23d | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.21.7 | Jun 2025 | ✓ 0d | ✓ | — | ✓ | — | ✓ | — | ✓ | ✓ | ✓ | ✓ | ✓ exp. | ✓ | — | — | — |
| 1.21.6 | Jun 2025 | ✓ 0d | ✓ | — | ✓ | ✓ 6d | — | — | ✓ | ✓ | ✓ | ✓ | ✓ exp. | ✓ | — | — | — |
| 1.21.5 | Mar 2025 | ✓ 18d exp. | ✓ | ✓ | ✓ | ✓ 62d exp. | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.21.4 | Dec 2024 | ✓ 2d | ✓ | ✓ | ✓ | ✓ 12d exp. | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.21.3 | Oct 2024 | ✓ 8d | ✓ | ✓ | ✓ | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.21.2 | Oct 2024 | — | ✓ | — | — | — | — | — | — | ✓ | ✓ | — | ✓ exp. | ✓ | — | — | — |
| 1.21.1 | Aug 2024 | ✓ 1d | ✓ | ✓ | ✓ | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | ✓ |
| 1.21 | Jun 2024 | ✓ 4d | ✓ | — | ✓ | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | ✓ |
| 1.20.6 | Apr 2024 | ✓ 0d | ✓ | ✓ | ✓ | ✓ 31d exp. | — | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | — | — |
| 1.20.5 | Apr 2024 | ✓ 4d exp. | ✓ | — | — | — | — | — | — | ✓ | ✓ | — | ✓ exp. | — | — | — | — |
| 1.20.4 | Dec 2023 | ✓ 2d | ✓ | ✓ | ✓ | ✓ 68d exp. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | — |
| 1.20.3 | Dec 2023 | — | ✓ | — | — | — | — | — | — | ✓ | ✓ | ✓ | ✓ exp. | — | — | — | — |
| 1.20.2 | Sep 2023 | ✓ 4d | ✓ | ✓ | ✓ | ✓ 65d exp. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — |
| 1.20.1 | Jun 2023 | ✓ 0d | ✓ | ✓ | ✓ | ✓ 4d exp. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| 1.20 | Jun 2023 | ✓ 7d | ✓ | — | ✓ | — | — | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | ✓ | ✓ | — |