Release archive
Every Ultra Optimized release
All 37 releases, newest first. Every file is linked on the project's own host with the checksum it published, so you can verify a download before running it.
Showing 1 to 37 of 37. Back to Ultra Optimized
| Version | Channel | Published | Minecraft | File |
|---|---|---|---|---|
| 26.1.5 | release | 23 Jun 2026 | 26.1.1 | Ultra Optimized 26.1.5.mrpack0.0 MB |
| 26.1.4 | beta | 19 Apr 2026 | 26.1 | Ultra Optimized 26.1.1.mrpack0.0 MB |
| 21.11.5 | release | 11 Mar 2026 | 1.21.11 | Ultra Optimized 21.11.5.mrpack0.0 MB |
| 26.1.3 | alpha | 26 Jan 2026 | 26.1-snapshot-3 | Ultra Optimized 26.1.1.mrpack0.0 MB |
| 26.1.2 | alpha | 26 Jan 2026 | 26.1-snapshot-2 | Ultra Optimized 26.1.1.mrpack0.0 MB |
| 26.1.1 | alpha | 26 Jan 2026 | 26.1-snapshot-1 | Ultra Optimized 26.1.1.mrpack0.0 MB |
| 21.10.3 | release | 26 Jan 2026 | 1.21.10 | Ultra Optimized 21.10.3.mrpack0.8 MB |
| 21.11.4 | release | 26 Jan 2026 | 1.21.11 | Ultra Optimized 21.11.4.mrpack0.0 MB |
| 21.10.2 | release | 5 Jan 2026 | 1.21.10 | Ultra Optimized 21.10.2.mrpack0.8 MB |
| 21.11.3 | release | 5 Jan 2026 | 1.21.11 | Ultra Optimized 21.11.3.mrpack0.0 MB |
| 21.1.2 | beta | 18 Dec 2025 | 1.21.1 | Ultra Optimized 21.1.2.mrpack0.0 MB |
| 25.10.1 | beta | 12 Dec 2025 | 1.21.10 | Ultra Optimized 25.10.1.mrpack0.0 MB |
| 25.11.1 | beta | 12 Dec 2025 | 1.21.11 | Ultra Optimized 25.11.1.mrpack0.0 MB |
| 25.11.2 | release | 12 Dec 2025 | 1.21.11 | Ultra Optimized 25.11.2.mrpack0.0 MB |
| 21.11.1 | beta | 11 Dec 2025 | 1.21.11 | Ultra Optimized 21.11.1.mrpack0.0 MB |
| 21.5.1 | release | 19 Apr 2025 | 1.21.5 | UltraOptimized 21.5.1.mrpack0.0 MB |
| 20.5.1 | release | 13 Mar 2025 | 1.20.5 | UltraOptimized 20.5.1.mrpack0.0 MB |
| 20.6.1 | release | 12 Mar 2025 | 1.20.6 | UltraOptimized 20.6.1.mrpack0.0 MB |
| 21.3.1 | beta | 12 Mar 2025 | 1.21.3 | UltraOptimized 21.3.1.mrpack0.0 MB |
| 21.4.1 | beta | 12 Mar 2025 | 1.21.4 | UltraOptimized 21.4.1.mrpack0.0 MB |
| 21.0.1 | release | 12 Mar 2025 | 1.21 | UltraOptimized 21.0.1.mrpack0.1 MB |
| 21.2.1 | alpha | 12 Mar 2025 | 1.21.2 | UltraOptimized 21.2.1.mrpack0.0 MB |
| 21.1.1 | beta | 25 Feb 2025 | 1.21.1 | UltraOptimized 1.21.1 21.1.1.mrpack0.0 MB |
| 1.9.0 | release | 6 Aug 2024 | 1.21 | UltraOptimized 1.9.0.mrpack0.1 MB |
| 21.0.0 | beta | 4 Aug 2024 | 1.21 | UltraOptimized Quilt 21.0.0.mrpack0.0 MB |
| 2.0.0 | beta | 4 Aug 2024 | 1.20.2 | UltraOptimized 1.20.2 2.0.0.mrpack0.0 MB |
| 1.8.0 | release | 4 Aug 2024 | 1.21 | UltraOptimized 1.8.0.mrpack0.1 MB |
| 1.0.1 | release | 4 Aug 2024 | 1.20.1 | UltraOptimized 1.20.1 1.0.1.mrpack0.0 MB |
| 6.0.0 | beta | 4 Aug 2024 | 1.20.6 | UltraOptimized 1.20.6 6.0.0.mrpack0.0 MB |
| 1.7.0 | release | 3 Aug 2024 | 1.21 | UltraOptimized 1.7.0.mrpack0.1 MB |
| 1.6.0 | release | 30 Jul 2024 | 1.21 | UltraOptimized 1.6.0.mrpack0.1 MB |
| 1.5.0 | release | 29 Jul 2024 | 1.21 | UltraOptimized 1.5.0.mrpack0.0 MB |
| 1.0.0 | beta | 29 Jul 2024 | 1.18.2 | 1.18.2 1.0.0.mrpack0.2 MB |
| 1.4.0 | release | 26 Jul 2024 | 1.21 | UltraOptimized 1.4.0.mrpack0.0 MB |
| 1.3.0 | release | 25 Jul 2024 | 1.21 | UltraOptimized 1.3.0.mrpack0.0 MB |
| 1.2.0 | release | 24 Jul 2024 | 1.21 | UltraOptimized 1.2.0.mrpack0.0 MB |
| 1.1.0 | release | 23 Jul 2024 | 1.21 | UltraOptimized 1.1.0.mrpack0.0 MB |
Is this information wrong or missing something? .