- Latest version
- One heart 26.3
- Minecraft
- 1.19 to 26.3
- Licence
- not stated
- Downloads
- 9.3k
- Updated
- 1 mo ago
- Available on
- CurseForge
Our hostingHost One Heart servers
Deploy a server with One Heart already added to the world, on hardware built for it.
- 26.3
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version One Heart declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Kind | Java | Evidence | Released |
|---|---|---|---|---|
| 26.3 | release | 25+ | declared | 15 Sept 2026 |
| 26.2 | release | 25+ | declared | 16 Jun 2026 |
| 26.1.2 | release | 25+ | declared | 9 Apr 2026 |
| 26.1.1 | release | 25+ | declared | 1 Apr 2026 |
| 26.1 | release | 25+ | declared | 24 Mar 2026 |
| 1.21.11 | release | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | release | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | release | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | release | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | release | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | release | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | release | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | release | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | release | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | release | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | release | 21+ | declared | 8 Aug 2024 |
| 1.21 | release | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | release | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | release | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | release | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | release | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | release | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | release | 17+ | declared | 12 Jun 2023 |
| 1.20 | release | 17+ | declared | 2 Jun 2023 |
| 1.19.4 | release | 17+ | declared | 14 Mar 2023 |
| 1.19.3 | release | 17+ | declared | 7 Dec 2022 |
| 1.19.2 | release | 17+ | declared | 5 Aug 2022 |
| 1.19.1 | release | 17+ | declared | 27 Jul 2022 |
| 1.19 | release | 17+ | declared | 7 Jun 2022 |
Download
From One Heart’s own host. Nothing is re-hosted here.
Most recently published release
One heart 26.3.zip · 8 KB · for 26.3
bd63bb0f786e…Older versions13Hide older versions
- One heart 1.21.11-26.1.215 Apr 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.118 KB647 downloads
d390fa158794…Get - One heart 1.21.8-1.21.75 Jul 20251.21.10, 1.21.9, 1.21.8, 1.21.78 KB1.9k downloads
120371e5aa07…Get - One heart 1.21.621 Jun 20251.21.68 KB41 downloads
c05616e1a1d2…Get - One Heart 1.21.528 Mar 20251.21.58 KB352 downloads
2817b719ca46…Get - One heart 1.19.3-1.1924 Feb 20251.19.3, 1.19.2, 1.19.1, 1.197 KB151 downloads
e147f9cc196d…Get - One heart 1.19.423 Feb 20251.19.47 KB18 downloads
36b76617c04b…Get - One heart 1.20.1-1.2022 Feb 20251.20.1, 1.207 KB194 downloads
a74443726009…Get - One heart 1.20.219 Feb 20251.20.27 KB38 downloads
4203c1e1e361…Get - One heart 1.20.4-1.20.315 Feb 20251.20.4, 1.20.37 KB40 downloads
ae949f7a88ed…Get - One heart 1.20.6-1.20.511 Feb 20251.20.6, 1.20.57 KB52 downloads
3403a59b9363…Get - One heart 1.21.1-1.215 Feb 20251.21.1, 1.218 KB101 downloads
a8b0f880d772…Get - One heart 1.21.3-1.21.22 Feb 20251.21.3, 1.21.28 KB41 downloads
c8d30edaffbe…Get - One Heart 1.21.41 Feb 20251.21.48 KB593 downloads
1d8194d9d312…Get
Frequently asked
Does One Heart work on Minecraft 26.3?
Yes. 26.3 is the newest Minecraft version One Heart declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does One Heart support?
Everything the author has declared, from 1.19 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.
How do I install One Heart?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download One Heart safely?
Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .