Recent content by PaperMC

Announcing the end of life of Waterfall As many of you might have noticed, Waterfall hasn't received much love from our team and the great contributor community in the past years. We have also seen less and less traffic in the support channels on Discord. Additionally, Mojang is making huge...

Future removal of CB package relocation + moving away from obfuscation at runtime If you are not a developer but a server owner, this might still be important for you. Check the bottom section on what action you might have to take. As already announced before, at some point in the foreseeable...

Happy New Year from PaperMC! Wishing you all a super happy New Year! It's been a big year at Paper! We've grown a lot and have some big changes on the horizon. Our team has yet again increased in size and become even more motivated to work towards our goal of hard forking. PaperMC is powered by...

Here are a few reminders of other important future changes CraftBukkit package relocation This is very important if you for whatever reason use reflection to either parse the relocated package version. call CB internals. At some point in the future, we will only provide jars without...

The 1.20.4 Update Stable Paper and Velocity 1.20.4 builds have been released! As always, backups are absolutely mandatory. After upgrading your world to 1.20.4, you cannot downgrade back to a lower version! We would like to thank everyone that worked on this update (a lot of people and work...

The 1.20.2 Update Stable Paper and Velocity 1.20.2 builds have been released! As always, backups are absolutely mandatory. After upgrading your world to 1.20.2, you cannot downgrade back to a lower version! We would like to thank everyone that worked on this update (a lot of people and work...

The 1.20(.1) Update We’re happy to announce that initial builds for Paper 1.20 have been released. As always, backups are absolutely mandatory. After upgrading your world to 1.20, you cannot downgrade back to a lower version! We would like to thank everyone that worked on this update: @Machine...

The 1.19.4 Update Paper 1.19.4 and Velocity with 1.19.4 support are now available on our website! As always, we recommend that you make a backup of your server before upgrading. Remember that you cannot downgrade your Paper server after doing the update. Despite only being a minor version, once...

The 1.19.3 Update Paper 1.19.3 and Velocity with 1.19.3 support are now available on our website! Even though Paper is deemed stable, we still recommend that you make a backup of your server before upgrading. Remember that you cannot downgrade your Paper server after doing the update. Despite...

PaperMC participates in DigitalOcean's Hacktoberfest event. We accept meaningful contributions to almost all of our projects - just make sure the repository has the hacktoberfest topic set! You can use a query like https://github.com/search?q=org%3Apapermc+topic%3Ahacktoberfest to show all of...

We've seen a lot of reports of a new malware going around Minecraft servers. It seems to be spread by compromised Spigot plugin-author accounts, and is somewhat difficult to detect. We do know that the following exception is caused by it: java.net.NoRouteToHostException: No route to host If...

The 1.19.1 Update We are excited to announce that Paper 1.19.1 is now available! As far as we know, it is in a good state for production use - however, it is still early in the release cycle and new bugs may be discovered at any time, so we recommend that you make a backup of your server before...

The 1.19 Update We’re happy to announce that initial builds for Paper 1.19 have been released. We were able to fix a lot of issues already, but there might still be breaking ones, so as always, backups are absolutely mandatory. After upgrading your world to 1.19, you cannot downgrade back to a...

The 1.18.2 Update We are now releasing initial builds for 1.18.2. These have been tested by our team over the last few days and we were able to iron out quite a few issues, but you should still be careful. These are early builds, they may contain breaking issues, backups are absolutely...

The 1.18 update After the initial release a bit over a month ago, Paper 1.18.1 is now deemed ready for use in production environments. As with any upgrade, please ensure you have a functioning backup before proceeding. World downgrades are not supported under any circumstances. Upgrading worlds...