5.9.0

Changelog

Added pass-original-item-name-to-resource-packs config option to put original item identifiers into custom data for use in resource packs (enabled by default; by mfishma)
Fixed spectate interact in 26.1->1.21.11
Fixed possible error for dimension data with empty attributes in 26.1->1.21.11 (by roggy666)
Fixed leather armor color rendering in inventories in 1.21.5->1.21.4 (by roggy666)
Fixed hashing of non-empty custom data on 1.21.5+ servers in 1.20.5->1.20.3
Fixed inventory desyncs in 1.17->1.16.5 (by JobsonMarinho)
Fixed possible disconnects from keepalive handling in 1.12->1.11
Updated some mappings in 1.21.9->1.21.7 (by mfishma)

If you want to get larger version updates early, consider supporting me via https://viaversion.com/donate. See the previous update notes for more info.

Dependencies

ViaVersionrequired

ViaFabricoptional

ViaRewindoptional

Files

ViaBackwards-5.9.0.jar(1.34 MiB) Primary Download

Metadata

Release channel

Release

Version number

5.9.0

Loaders

FabricFoliaPaperVelocity

Game versions

1.10–1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2

Downloads

22534

Publication date

April 19, 2026 at 1:43 PM

Publisher

kennytv

Owner

Version ID

External resources

Issues Source Discord GitHub Sponsors

Featured versions

See all

5.9.1

Fabric, Folia, Paper, Velocity 1.10–1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2

Release

5.0.0-SNAPSHOT+230

BungeeCord, Fabric, Folia, Paper, Sponge, Velocity 1.10–1.20.5, 1.20.6

Alpha