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HeroSync
Latency compensation that makes high-ping gameplay feel local.
| Build | File | Size | SHA-256 | Get |
|---|---|---|---|---|
| 1.21.1 | herosyncr1.4.0-1.21.1.jar | 2.06 MB | 3dfab5910f9d… | JAR |
| 1.21.10 | herosyncr1.4.0-1.21.10.jar | 2.06 MB | 6dcac584744c… | JAR |
| 1.21.11 | herosyncr1.4.0-1.21.11.jar | 2.06 MB | fca5cb697ad1… | JAR |
| 1.21.2 | herosyncr1.4.0-1.21.2.jar | 2.06 MB | e2b36afb25b0… | JAR |
| 1.21.3 | herosyncr1.4.0-1.21.3.jar | 2.06 MB | d0c2b159ee7c… | JAR |
| 1.21.4 | herosyncr1.4.0-1.21.4.jar | 2.06 MB | a91114206f79… | JAR |
| 1.21.5 | herosyncr1.4.0-1.21.5.jar | 2.06 MB | f0d39263eb06… | JAR |
| 1.21.6 | herosyncr1.4.0-1.21.6.jar | 2.06 MB | 1da633392065… | JAR |
| 1.21.7 | herosyncr1.4.0-1.21.7.jar | 2.06 MB | 75c2cdff255d… | JAR |
| 1.21.8 | herosyncr1.4.0-1.21.8.jar | 2.06 MB | 83d8c1c64e1c… | JAR |
| 1.21.9 | herosyncr1.4.0-1.21.9.jar | 2.06 MB | 9504c70a99be… | JAR |
| 1.21 | herosyncr1.4.0-1.21.jar | 2.06 MB | f68ef1f499fb… | JAR |
| 26.1.1 | herosyncr1.4.0-26.1.1.jar | 2.05 MB | 7b9af5bea152… | JAR |
| 26.1.2 | herosyncr1.4.0-26.1.2.jar | 2.05 MB | f087ee59c9d1… | JAR |
| 26.1 | herosyncr1.4.0-26.1.jar | 2.05 MB | 6ed1ae079b61… | JAR |
| 26.2 | herosyncr1.4.0-26.2.jar | 2.05 MB | c611f4146974… | JAR |
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Downloads are provided under the HBBML license. Install instructions are in the documentation.
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Version history & known issues
All versions, every note
Every release of HeroSync with its warnings and known errors. The table above lets you download any version's files.
Reconciliation & rollback refinements
- Expanded version matrix to 1.21.11 and 26.x
- Improved rollback precision
- Developer API additions
26.x builds use bundled mappings and are experimental
Check server rules — some communities restrict predictive clients
Stability pass
- Fixed rollback edge cases on high-latency servers
- Reduced per-tick cost
Fixed: crash when unloading a chunk during a pending rollback
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