All issues

Search results

Item Components kick 1.21.x players in 26.2 servers

unconfirmed

Status: Open.

#1310 In ViaVersion/ViaBackwards;

· dinhero21 opened on Aug 22, 2026

When using viabackwards on a proxy to connect to a 26.2 server i get the error clientbound/minecraft:custom_payload

unconfirmed

Status: Open.

#1308 In ViaVersion/ViaBackwards;

· minecraftertjewout opened on Aug 14, 2026

Tropical fish bucket with bucket_entity_data and full variant components disconnects 1.21.11 clients on 26.1.x

unconfirmed

Status: Open.

#1306 In ViaVersion/ViaBackwards;

· Alexteens24 opened on Aug 10, 2026

Item Display Entity (1.21.4 format) is invisible for 1.21.3

unconfirmed

Status: Open.

#1255 In ViaVersion/ViaBackwards;

· Diner0l opened on Apr 25, 2026

Leaf Litter replaced to flower

Feature RequestSuggest a change/featureSuggest a change/feature

Status: Open.

#1230 In ViaVersion/ViaBackwards;

· sapbotgit opened on Mar 30, 2026

Dialog Bug

bug

Status: Open.

#1199 In ViaVersion/ViaBackwards;

· goncalodelima opened on Feb 6, 2026

The item settings component in server version 1.21.11 is no longer working in version 1.21.1.

unconfirmed

Status: Open.

#1177 In ViaVersion/ViaBackwards;

· craftorigin opened on Jan 9, 2026

Item flags not send to 1.9 on 1.21.8 server.

unconfirmed

Status: Open.

#1125 In ViaVersion/ViaBackwards;

· thelipe7 opened on Oct 24, 2025

ItemFlags are not hidden on old clients

unconfirmed

Status: Open.

#1121 In ViaVersion/ViaBackwards;

· Schneeeulen opened on Oct 17, 2025

Nametags are invisible for lower versions if Display Entities 1.19.4+ feature is used

can't reproduce

unconfirmed

Status: Open.

#1064 In ViaVersion/ViaBackwards;

· MorkaZ opened on Jul 10, 2025

Sneak desync on vehicle dismount. 1.21.1 client -> 1.21.4 server (2)

unconfirmed

Status: Open.

#1045 In ViaVersion/ViaBackwards;

· Leymooo opened on Jun 24, 2025

Usage of FAWE commands makes other players disappear for 1.9.4 client

unconfirmed

Status: Open.

#1014 In ViaVersion/ViaBackwards;

· Miiteee opened on May 20, 2025