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ASPaper for Minecraft 1.21.1

147 builds of ASPaper published for Minecraft 1.21.1, newest first. Every download links to the project’s own release.

Latest build
#16392
Java required
Java 21 or newer
Builds
147
Newest published
21 Oct 2024

ASPaper builds for 1.21.1

Newest first. The checksum is the project's own, where it publishes one.

All versions
BuildChannelPublishedSizeDownload
#16392release21 Oct 202452.5 MBserver.jar
#16390release21 Oct 202452.5 MBserver.jar
#16389release21 Oct 202452.5 MBserver.jar
#16388release21 Oct 202452.5 MBserver.jar
#16387release17 Oct 202452.5 MBserver.jar
#16386release16 Oct 202452.5 MBserver.jar
#16384release12 Oct 202452.5 MBserver.jar
#16383release12 Oct 202452.5 MBserver.jar
#16382release9 Oct 202452.5 MBserver.jar
#16381release3 Oct 202452.5 MBserver.jar
#16380release2 Oct 202452.5 MBserver.jar
#16379release2 Oct 202452.5 MBserver.jar
#16378release1 Oct 202452.5 MBserver.jar
#16377release30 Sept 202452.5 MBserver.jar
#16376release30 Sept 202452.5 MBserver.jar
#16375release30 Sept 202452.5 MBserver.jar
#16374release29 Sept 202452.5 MBserver.jar
#16373release29 Sept 202452.5 MBserver.jar
#16372release29 Sept 202452.5 MBserver.jar
#16371release28 Sept 202452.5 MBserver.jar
#16370release28 Sept 202452.5 MBserver.jar
#16369release28 Sept 202452.5 MBserver.jar
#16367release27 Sept 202452.5 MBserver.jar
#16366release27 Sept 202452.5 MBserver.jar
#16365release27 Sept 202452.5 MBserver.jar
#16364release27 Sept 202452.5 MBserver.jar
#16363release27 Sept 202452.5 MBserver.jar
#16362release27 Sept 202452.5 MBserver.jar
#16361release27 Sept 202452.5 MBserver.jar
#16360release25 Sept 202452.5 MBserver.jar
#16359release24 Sept 202452.5 MBserver.jar
#16358release24 Sept 202452.4 MBserver.jar
#16357release22 Sept 202452.4 MBserver.jar
#16356release22 Sept 202452.4 MBserver.jar
#16355release22 Sept 202452.4 MBserver.jar
#16354release22 Sept 202452.4 MBserver.jar
#16353release22 Sept 202452.4 MBserver.jar
#16352release22 Sept 202452.4 MBserver.jar
#16351release22 Sept 202452.4 MBserver.jar
#16350release21 Sept 202452.4 MBserver.jar
#16349release21 Sept 202452.4 MBserver.jar
#16348release21 Sept 202452.4 MBserver.jar
#16347release21 Sept 202452.4 MBserver.jar
#16346release21 Sept 202452.4 MBserver.jar
#16345release20 Sept 202452.2 MBserver.jar
#16344release19 Sept 202452.2 MBserver.jar
#16343release19 Sept 202452.2 MBserver.jar
#16341release19 Sept 202452.4 MBserver.jar
#16340release17 Sept 202452.4 MBserver.jar
#16339release16 Sept 202452.4 MBserver.jar
#16338release15 Sept 202452.4 MBserver.jar
#16337release15 Sept 202452.4 MBserver.jar
#16336release15 Sept 202452.4 MBserver.jar
#16335release15 Sept 202452.4 MBserver.jar
#16334release12 Sept 202452.4 MBserver.jar
#16333release11 Sept 202452.2 MBserver.jar
#16332release11 Sept 202452.2 MBserver.jar
#16331release10 Sept 202452.4 MBserver.jar
#16330release10 Sept 202452.2 MBserver.jar
#16329release10 Sept 202452.4 MBserver.jar
#16328release9 Sept 202452.2 MBserver.jar
#16327release8 Sept 202452.4 MBserver.jar
#16326release8 Sept 202452.4 MBserver.jar
#16325release8 Sept 202452.4 MBserver.jar
#16324release8 Sept 202452.4 MBserver.jar
#16323release8 Sept 202452.3 MBserver.jar
#16322release7 Sept 202452.2 MBserver.jar
#16321release7 Sept 202452.3 MBserver.jar
#16320release7 Sept 202452.3 MBserver.jar
#16319release7 Sept 202452.3 MBserver.jar
#16318release7 Sept 202452.3 MBserver.jar
#16317release7 Sept 202452.3 MBserver.jar
#16316release7 Sept 202452.3 MBserver.jar
#16315release6 Sept 202452.3 MBserver.jar
#16314release6 Sept 202452.3 MBserver.jar
#16313release6 Sept 202452.3 MBserver.jar
#16312release6 Sept 202452.3 MBserver.jar
#16311release6 Sept 202452.3 MBserver.jar
#16310release6 Sept 202452.2 MBserver.jar
#16309release1 Sept 202452.2 MBserver.jar
#16308release31 Aug 202452.2 MBserver.jar
#16307release31 Aug 202452.2 MBserver.jar
#16306release31 Aug 202452.2 MBserver.jar
#16305release31 Aug 202452.2 MBserver.jar
#16304release31 Aug 202452.2 MBserver.jar
#16303release31 Aug 202452.2 MBserver.jar
#16302release31 Aug 202452.2 MBserver.jar
#16301release31 Aug 202452.2 MBserver.jar
#16300release27 Aug 202452.2 MBserver.jar
#16299release26 Aug 202452.2 MBserver.jar
#16298release25 Aug 202452.2 MBserver.jar
#16297release25 Aug 202452.2 MBserver.jar
#16296release25 Aug 202452.2 MBserver.jar
#16295release25 Aug 202452.2 MBserver.jar
#16294release25 Aug 202452.2 MBserver.jar
#16293release25 Aug 202452.2 MBserver.jar
#16292release25 Aug 202452.2 MBserver.jar
#16291release25 Aug 202452.2 MBserver.jar
#16290release25 Aug 202452.2 MBserver.jar
#16289release25 Aug 202452.2 MBserver.jar
#16288release25 Aug 202452.2 MBserver.jar
#16287release24 Aug 202452.2 MBserver.jar
#16285release24 Aug 202452.2 MBserver.jar
#16284release21 Aug 202452.2 MBserver.jar
#16283release21 Aug 202452.2 MBserver.jar
#16282release21 Aug 202452.2 MBserver.jar
#16281release19 Aug 202452.2 MBserver.jar
#16280release19 Aug 202452.2 MBserver.jar
#16279release19 Aug 202452.2 MBserver.jar
#16278release19 Aug 202452.2 MBserver.jar
#16276release19 Aug 202452.2 MBserver.jar
#16275release19 Aug 202452.2 MBserver.jar
#16274release19 Aug 202452.2 MBserver.jar
#16273release19 Aug 202452.2 MBserver.jar
#16271release19 Aug 202452.2 MBserver.jar
#16270release18 Aug 202452.2 MBserver.jar
#16269release17 Aug 202452.2 MBserver.jar
#16268release17 Aug 202452.2 MBserver.jar
#16267release17 Aug 202452.2 MBserver.jar
#16266release17 Aug 202452.2 MBserver.jar
#16265release17 Aug 202452.2 MBserver.jar
#16264release17 Aug 202452.2 MBserver.jar
#16263release17 Aug 202452.2 MBserver.jar
#16262release17 Aug 202452.2 MBserver.jar
#16261release17 Aug 202452.2 MBserver.jar
#16260release17 Aug 202452.2 MBserver.jar
#16259release16 Aug 202452.2 MBserver.jar
#16258release16 Aug 202452.2 MBserver.jar
#16257release16 Aug 202452.2 MBserver.jar
#16255release16 Aug 202452.2 MBserver.jar
#16254release16 Aug 202452.2 MBserver.jar
#16253release16 Aug 202452.2 MBserver.jar
#16252release16 Aug 202452.2 MBserver.jar
#16251release16 Aug 202452.2 MBserver.jar
#16250release16 Aug 202452.2 MBserver.jar
#16249release16 Aug 202452.2 MBserver.jar
#16247release14 Aug 202452.2 MBserver.jar
#16246release14 Aug 202452.2 MBserver.jar
#16245release12 Aug 202452.2 MBserver.jar
#16244release12 Aug 202452.2 MBserver.jar
#16243release12 Aug 202452.2 MBserver.jar
#16242release12 Aug 202452.2 MBserver.jar
#16241release12 Aug 202452.2 MBserver.jar
#16240release12 Aug 202452.2 MBserver.jar
#16239release11 Aug 202452.2 MBserver.jar
#16238release11 Aug 202452.2 MBserver.jar
#16237release11 Aug 202452.2 MBserver.jar

ASPaper on 1.21.1: common questions

Does ASPaper support Minecraft 1.21.1?

Yes. 147 builds have been published for 1.21.1, the newest being build 16392. This is not a declared claim: each build below is a real file the project released for this version.

Which Java version do I need for ASPaper 1.21.1?

Java 21 or newer. The requirement comes from Minecraft 1.21.1 itself rather than from ASPaper, so it applies to any server software running this version. A newer Java than that is fine.

Which ASPaper build should I run on 1.21.1?

The newest one, build 16392, published 21 mo ago. Later builds for the same Minecraft version are bug fixes and performance work, so there is rarely a reason to run an older one deliberately.

Is this download official?

Yes. Every link points at ASPaper's own release or API. MCReference does not mirror, re-host or repackage a jar; where the project publishes a SHA-256 we show it so you can verify the file you got.