PaperMC/Velocity

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The modern, next-generation Minecraft server proxy.

Stars: 2.3k
Forks: 959
Open beginner issues: 0
Indexed issues: 116
Avg merge: 5d 10h
Merged PRs (30d): 2

Dominant language: Java
License: GPL-3.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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116 open issues indexed

Document the release vs. SNAPSHOT policy since Velocity 4.x Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

PaperMC/Velocity#1884 · 1 reaction · Opened Sep 15, 2026
Very unintuitive error message for old configs with `ping-passthrough` Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PaperMC/Velocity#1876 · 6 comments · Opened Sep 3, 2026
Let plugins control the client-facing onlineMode flag (26.2+) when they rewrite the profile UUID Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaperMC/Velocity#1875 · Opened Sep 2, 2026
Packets immediately following JoinGame can be dropped during backend transition (26.2 clock desync) Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

PaperMC/Velocity#1873 · 2 comments · Opened Aug 28, 2026
Intermittent "Unknown node type 3" decoding AvailableCommandsPacket for OP players — colliding argument-type ids resolved by non-deterministic identity-hash order Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

PaperMC/Velocity#1868 · 1 comment · Opened Aug 13, 2026
[Feature Request]Proposal: Add a stable connection identifier accessible across all login-phase events Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

PaperMC/Velocity#1839 · 2 comments · Opened Jul 6, 2026
Network protocol error when player is kicked during configuration Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

PaperMC/Velocity#1832 · 5 comments · Opened Jun 26, 2026
Change the license header to use SPDX abbreviations Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 52/100

PaperMC/Velocity#1829 · 1 reaction · Opened Jun 23, 2026
GS4 query handler throws on short/malformed datagrams instead of dropping them Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

PaperMC/Velocity#1828 · Opened Jun 23, 2026
Offline-mode login accepts arbitrary Unicode in username — no charset validation Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

PaperMC/Velocity#1827 · 1 comment · Opened Jun 23, 2026
`read-timeout` is too high, effectively does nothing in some scenarios Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 58/100

PaperMC/Velocity#1819 · 1 comment · Opened Jun 2, 2026
How about adding dialog box support? Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

PaperMC/Velocity#1795 · 1 comment · 2 reactions · Opened May 19, 2026
Plugin messages silently dropped during player join when getConnectedServer() is null Open

type: bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

PaperMC/Velocity#1766 · Opened Apr 6, 2026
Unresolved `InetAddress` if using hostname in `[servers]` section of configuration Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

PaperMC/Velocity#1750 · 3 comments · Opened Mar 23, 2026
Decompression attack in `MinecraftCompressDecoder#decode` Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

PaperMC/Velocity#1742 · 22 comments · Opened Mar 17, 2026
`ConnectedPlayer#disconnected` called even when connection fails due to duplicate connection Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

PaperMC/Velocity#1740 · Opened Mar 5, 2026
Players are kicked after a minute when on the Code of Conduct screen Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1731 · Opened Feb 14, 2026
Possible edge case with duplicate logins causing disconnect to not fire until the original connection times out Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

PaperMC/Velocity#1727 · 3 comments · Opened Feb 8, 2026
add Support for 1.12.2 modern forwarding Open

resolution: won't fix type: feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaperMC/Velocity#1713 · 1 comment · 2 reactions · Opened Jan 20, 2026
Add new setting to prevent connected player errors in console Open

type: feature

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PaperMC/Velocity#1707 · Opened Jan 14, 2026
PID limit on Pterodactyl (HAProxy) Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PaperMC/Velocity#1699 · 2 comments · 2 reactions · Opened Dec 29, 2025
Unexpected DisconnectEvent#getLoginStatus() result when disconnected by the backend Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1696 · 1 reaction · Opened Dec 16, 2025
DisconnectEvent covers too many cases, leading to surprising behavior Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaperMC/Velocity#1691 · 3 reactions · Opened Nov 26, 2025
Code of Conduct API Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 10/100

PaperMC/Velocity#1677 · 1 comment · 3 reactions · Opened Oct 24, 2025
Issues with the /server command Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

PaperMC/Velocity#1657 · 5 comments · Opened Oct 4, 2025
Document command rate limiting Open

type: feature

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

PaperMC/Velocity#1637 · Opened Sep 1, 2025
velocity version command Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1634 · 2 comments · Opened Aug 27, 2025
One player cannot connect to Fabric backend servers despite using the exact same MC instance as everyone who can Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

PaperMC/Velocity#1632 · 2 comments · Opened Aug 20, 2025
[Feature Request] Wildcard Forced Host Support Open

type: feature

Difficulty 3/5 1-2 days Newbie friendliness 55/100

PaperMC/Velocity#1587 · 1 comment · 6 reactions · Opened Jun 9, 2025
Nearly impossible to guarantee plugin messages will be observed in the correct order Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

PaperMC/Velocity#1560 · 8 comments · Opened Apr 25, 2025
Velocity server change issue Open

stale type: bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PaperMC/Velocity#1545 · 11 comments · 5 reactions · Opened Apr 10, 2025
PostOrder and priority Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 30/100

PaperMC/Velocity#1536 · 4 comments · Opened Mar 27, 2025
Per-server forwarding mode Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 25/100

PaperMC/Velocity#1533 · 7 comments · 1 reaction · Opened Mar 17, 2025
Can't connect to a Fabric server through Velocity with a `Modpack` Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

PaperMC/Velocity#1515 · 14 comments · Opened Feb 21, 2025
Add a way to directly communicate with Paper servers Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

PaperMC/Velocity#1488 · 13 comments · 2 reactions · Opened Jan 6, 2025
Spectator mode has errors when using 1.17.1 server under build#454 Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1470 · 1 comment · 1 reaction · Opened Dec 7, 2024
Tab list api rough around the edges. Open

type: bug

Difficulty 5/5 Over a week Newbie friendliness 25/100

PaperMC/Velocity#1455 · 1 comment · Opened Nov 4, 2024
sendMessage not working Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1444 · 1 reaction · Opened Oct 19, 2024
Players getting timed out Open

stale type: bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

PaperMC/Velocity#1441 · 16 comments · Opened Oct 10, 2024
Query Passing Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 30/100

PaperMC/Velocity#1420 · 4 comments · Opened Sep 2, 2024
prevent-client-proxy-connections blocks all connections from private IPs Open

type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1414 · 3 comments · 1 reaction · Opened Aug 30, 2024
Disable Redirect on Server Disconnect Config Option Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1410 · 6 comments · 3 reactions · Opened Aug 20, 2024
Feature: Read-only filesystem support Open

type: feature

Difficulty 5/5 Over a week Newbie friendliness 30/100

PaperMC/Velocity#1395 · 1 comment · 6 reactions · Opened Jul 25, 2024
When `forced-hosts` section in config is gone, errors appear Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

PaperMC/Velocity#1375 · 5 comments · 1 reaction · Opened Jul 6, 2024
An event even before protocol version is checked Open

type: feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

PaperMC/Velocity#1374 · 2 comments · 2 reactions · Opened Jul 6, 2024
Resource pack callbacks are not triggered Open

type: bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

PaperMC/Velocity#1369 · 2 reactions · Opened Jul 4, 2024
Event manager is registering something in listener that shouldn't be registered Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PaperMC/Velocity#1343 · 3 comments · Opened Jun 6, 2024
Fast server switch causes "race condition" in client Open

out of scope

Difficulty 4/5 3-5 days Newbie friendliness 38/100

PaperMC/Velocity#1334 · 7 comments · Opened May 27, 2024
Incompability with the WilderWild mod Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

PaperMC/Velocity#1332 · Opened May 27, 2024
Tab completion for first argument does not work correctly using SimpleCommand Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

PaperMC/Velocity#1319 · 4 comments · Opened May 11, 2024

PaperMC/Velocity

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