Skip to content

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
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
9 Open 142 Closed
9 Open 142 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Players standing on moving blocks cause a huge performance hit resolution: awaiting response Additional information is required from the issue reporter scope: performance
#12517 opened May 3, 2025 by TI84TransEdition
4
Fix #10323: Inefficient Ender Dragon respawn sequence scope: performance
#12351 opened Mar 28, 2025 by AfonsoMendoncaJacinto Loading…
1
31
Optimise tempt goal scope: performance
#11942 opened Jan 10, 2025 by okx-code Loading…
28
Zombie reinforcement checking crashing server by triggering sync chunk loads scope: performance status: needs triage version: 1.21 Game version 1.21
#11174 opened Jul 27, 2024 by NewwindServer
1
1
Inefficient dragon respawn scope: performance status: needs triage version: 1.20.4 Game version 1.20.4
#10323 opened Mar 14, 2024 by 2stinkysocks
1
1
CraftScheduler#parsePending() - Potential Issue with Empty Task Queue scope: performance status: needs triage
#10029 opened Dec 12, 2023 by nopjar
Optimize MapItemSavedData#tickCarriedBy scope: performance status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added.
#9597 opened Aug 12, 2023 by lynxplay
1
1
ServerLoginPacketListenerImpl uses Executors.newCachedThreadPool with unbounded queue scope: performance status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added.
#8797 opened Jan 18, 2023 by egg82
1
1
Leashed horses will cause serious performance issues priority: low This issue only describes a minor inconvenience. scope: performance status: accepted Disputed bug is accepted as valid or Feature accepted as desired to be added.
#8587 opened Nov 23, 2022 by KioProject123
4
ProTip! Mix and match filters to narrow down what you’re looking for.