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Canvas for Minecraft 1.21.5

55 builds of Canvas published for Minecraft 1.21.5, newest first. Every download links to the project’s own release.

Latest build
#415
Java required
Java 21 or newer
Builds
55
Newest published
3 Jul 2025

Canvas builds for 1.21.5

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

All versions
BuildChannelPublishedSizeDownload
#415release3 Jul 202554.7 MBserver.jar
#414release2 Jul 202554.7 MBserver.jar
#413release2 Jul 202554.7 MBserver.jar
#412release2 Jul 202554.7 MBserver.jar
#411release1 Jul 202554.7 MBserver.jar
#409release1 Jul 202554.7 MBserver.jar
#408release1 Jul 202554.7 MBserver.jar
#407release1 Jul 202554.7 MBserver.jar
#406release1 Jul 202554.7 MBserver.jar
#405release1 Jul 202554.7 MBserver.jar
#404beta1 Jul 202554.7 MBserver.jar
#402beta30 Jun 202554.7 MBserver.jar
#401beta29 Jun 202554.7 MBserver.jar
#400beta29 Jun 202554.7 MBserver.jar
#399beta29 Jun 202554.7 MBserver.jar
#398beta28 Jun 202554.7 MBserver.jar
#397beta28 Jun 202554.7 MBserver.jar
#396beta27 Jun 202554.7 MBserver.jar
#395beta27 Jun 202554.7 MBserver.jar
#394beta27 Jun 202554.7 MBserver.jar
#393beta26 Jun 202554.7 MBserver.jar
#389beta13 Jun 202558.4 MBserver.jar
#388beta13 Jun 202558.4 MBserver.jar
#386beta13 Jun 2025Not publishedserver.jar
#384beta12 Jun 202558.4 MBserver.jar
#382beta12 Jun 202558.4 MBserver.jar
#380beta12 Jun 202558.4 MBserver.jar
#379beta11 Jun 202558.4 MBserver.jar
#378beta10 Jun 202558.4 MBserver.jar
#377beta10 Jun 202558.4 MBserver.jar
#375beta10 Jun 202558.4 MBserver.jar
#373beta10 Jun 202558.4 MBserver.jar
#372beta10 Jun 202558.4 MBserver.jar
#371beta10 Jun 202558.4 MBserver.jar
#370beta10 Jun 202558.4 MBserver.jar
#369beta10 Jun 202558.4 MBserver.jar
#368beta10 Jun 202558.4 MBserver.jar
#367beta10 Jun 202558.4 MBserver.jar
#366beta9 Jun 202558.4 MBserver.jar
#365beta9 Jun 202558.4 MBserver.jar
#364beta9 Jun 202558.4 MBserver.jar
#362beta9 Jun 202558.4 MBserver.jar
#361beta9 Jun 202558.4 MBserver.jar
#360beta9 Jun 202558.4 MBserver.jar
#354beta1 Jun 202558.3 MBserver.jar
#353beta31 May 202558.3 MBserver.jar
#352beta31 May 2025Not publishedserver.jar
#351beta31 May 202558.3 MBserver.jar
#348beta30 May 202558.3 MBserver.jar
#347beta30 May 202558.3 MBserver.jar
#346beta30 May 202558.3 MBserver.jar
#344beta28 May 202558.3 MBserver.jar
#343beta26 May 202558.3 MBserver.jar
#341beta26 May 202558.3 MBserver.jar
#340beta26 May 202558.3 MBserver.jar

Canvas on 1.21.5: common questions

Does Canvas support Minecraft 1.21.5?

Yes. 55 builds have been published for 1.21.5, the newest being build 415. 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 Canvas 1.21.5?

Java 21 or newer. The requirement comes from Minecraft 1.21.5 itself rather than from Canvas, so it applies to any server software running this version. A newer Java than that is fine.

Which Canvas build should I run on 1.21.5?

The newest one, build 415, published 13 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 Canvas'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.