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Issues: PaperMC/Paper

Hard fork process
#11735 opened Dec 13, 2024 by kennytv
Open 7
1.21.5 Update Todo
#12289 opened Mar 14, 2025 by Owen1212055
Open 1
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305 Open 6,567 Closed
305 Open 6,567 Closed
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Issues list

Entities teleport through Nether portals faster than vanilla. status: needs triage version: 1.21.4 Game version 1.21.4
#12523 opened May 5, 2025 by TT-Candy
Players standing on moving blocks cause a huge performance hit scope: performance status: needs triage
#12517 opened May 3, 2025 by TI84TransEdition
1
Raids do not have their heroes_of_the_village field properly datafixed status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added. upstream: vanilla Issue exists in vanilla Minecraft. version: 1.21.5
#12515 opened May 2, 2025 by Owen1212055
Moonrise main thread check fails on shutdown status: needs triage version: 1.21.5
#12506 opened May 1, 2025 by NonSwag
Cancelling EndermanEscapeEvent can't bypass damage avoidance status: needs triage version: 1.21.4 Game version 1.21.4
#12500 opened Apr 30, 2025 by Clexus
2
dump when world save (1.21.5,v42) status: needs triage version: 1.21.5
#12496 opened Apr 29, 2025 by Shiningdark0930
Dying to a ghast fireball or wither skull destroys all items dropped upon player death priority: low This issue only describes a minor inconvenience. status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added. version: 1.21.4 Game version 1.21.4
#12487 opened Apr 28, 2025 by RedJournal
6
Readd PluginLoader#createRegisteredListeners to public api status: needs triage
#12484 opened Apr 27, 2025 by MRtecno98
holding down right click on crossbow fires it automatically resolution: awaiting response Additional information is required from the issue reporter
#12474 opened Apr 24, 2025 by PartialEq
6
HIDE_ADDITIONAL_TOOLTIP not working on smithing templates status: needs triage
#12473 opened Apr 24, 2025 by PartialEq
8
Mobs AI get overriden by its passenger since 1.19.4, an option in config to revert it? status: needs triage
#12467 opened Apr 23, 2025 by CouleeDev
The movement speed attribute does not work correctly and disappears after re-entering the paper server upstream: vanilla Issue exists in vanilla Minecraft. version: 1.21.5
#12465 opened Apr 23, 2025 by alexfry756
7
Minecart jitters when riding status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added. version: 1.21.5
#12464 opened Apr 23, 2025 by brickmonster
2
MessageComponentSerializer doesn't apply tooltip when supplying async argument suggestions resolution: awaiting response Additional information is required from the issue reporter resolution: cannot reproduce Paper team is unable to replicate the issue.
#12458 opened Apr 19, 2025 by erpixxx
1
Server is Crashing randomly while trying to format a Color status: needs triage version: 1.21.5
#12447 opened Apr 16, 2025 by cymbycode
2
EntityExplodeEvent / BlockExplodeEvent is handled inappropriately status: needs triage
#12441 opened Apr 15, 2025 by KabanFriends
1
Trying to call Beehive.addEntity with a BlockPopulator leads to IllegalStateException status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added. version: 1.21.5
#12426 opened Apr 13, 2025 by Hex27
1
Entity Detection Fails on Scaled Players (Using scale Attribute) status: needs triage version: 1.21.3 Game version 1.21.3
#12418 opened Apr 12, 2025 by Git-Fanfo
Proper logging for plugin developers status: needs triage
#12408 opened Apr 12, 2025 by n0ct
7
MemoryKey - expose all available keys from NMS registry status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added.
#12406 opened Apr 11, 2025 by ShaneBeee
2
Add ItemAttemptMergeEvent status: needs triage
#12402 opened Apr 10, 2025 by TheosisOfficial
Player falling from high place doesn't play "fall" sound status: needs triage version: 1.21.4 Game version 1.21.4
#12395 opened Apr 9, 2025 by LoliColleen
7
Sculk Catalyst can't consume exp status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added. version: 1.21.4 Game version 1.21.4
#12385 opened Apr 6, 2025 by s-yh-china
1
Custom Registry API status: needs triage
#12383 opened Apr 5, 2025 by akarahdev
2
Structure#place - add option for strict placement status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added.
#12381 opened Apr 4, 2025 by ShaneBeee
1
ProTip! What’s not been updated in a month: updated:<2025-04-05.