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Minecraft 1.15.2-pre1

Pre-releaseLegacy 1.x

Minecraft 1.15.2-pre1 is a Java Edition pre-release released on 14 Jan 2020 under the classic 1.x numbering. Mojang lists Java 8 as the required runtime. It speaks network protocol 576.

Official artwork published by Mojang for Minecraft 1.15.2-pre1

Minecraft: Java Edition 1.15.2 Pre-release 1

CHANGES IN 1.15.2 PRE-RELEASE 1 Bees no longer anger when a nearby nest/hive is destroyed using a silk touch tool Added doPatrolSpawning and doTraderSpawning game rules that control spawning of patrols and wandering traders, respectively Added gui_light o
Image and summary: Mojang Studios, from the official Java Edition patch notes. Not affiliated with Mojang.
Released
14 Jan 2020
Requires Java
Java 8+
Protocol version
576
Data version
2228
Version group
1.15
Numbering
Legacy (1.x)
Server software
0 with builds
Position
#499 of 903

Official downloads

Served by Mojang. Verify the checksum before running anything.

FileSizeSHA-1Download
Server jar34.5 MB5db50a719dc4…piston-data.mojang.com ↗
Client jar14.8 MB9f28455f9f9d…piston-data.mojang.com ↗

The catalogue on 1.15.2-pre1

Projects that name 1.15.2-pre1 in their own release metadata. Follow any of these to the full filtered list.

What runs on 1.15.2-pre1

Builds are counted from each project's own API; declared support comes from the loader's metadata.

Full compatibility
SoftwareLatest buildPublishedChecksumDownload
Fabric Loader0.19.3Not build baseddeclaredloader
Quilt Loader0.30.1-beta.2Not build baseddeclaredloader

Everything in 1.15

13 versions in this group.

Filter list
VersionTypeProtocolReleased
1.15.2Release57817 Jan 2020
1.15.2-pre2Pre-release57716 Jan 2020
1.15.2-pre1Pre-release57614 Jan 2020
1.15.1Release57516 Dec 2019
1.15.1-pre1Pre-release57412 Dec 2019
1.15Release5739 Dec 2019
1.15-pre7Pre-release5729 Dec 2019
1.15-pre6Pre-release5716 Dec 2019
1.15-pre5Pre-release5705 Dec 2019
1.15-pre4Pre-release5693 Dec 2019
1.15-pre3Pre-release56728 Nov 2019
1.15-pre2Pre-release56625 Nov 2019
1.15-pre1Pre-release56521 Nov 2019

Questions about Minecraft 1.15.2-pre1

What Java version does Minecraft 1.15.2-pre1 require?

Minecraft 1.15.2-pre1 requires Java 8 or newer. Mojang publishes this in the version metadata, so an older runtime refuses to start it.

What protocol version does Minecraft 1.15.2-pre1 use?

Minecraft 1.15.2-pre1 speaks protocol 576. A client and a server can only connect when their protocol numbers match.

Where do I download the Minecraft 1.15.2-pre1 server jar?

Mojang hosts it directly. This page links to the official file with its SHA-1 checksum and size, so you can verify the download before you run it. We do not mirror or repackage it.

Go deeper

Full compatibility for 1.15.2-pre1Server software, loaders and the Java requirement in one placeJava 8 downloadsVerified Temurin builds for Windows, macOS and LinuxEverything in 1.15Snapshots, pre-releases and candidates in this groupHow Minecraft version numbers workWhy 1.21 was followed by 26.1, and what happened to 1.22

Metadata from Mojang’s official version manifest. Protocol and data versions from the PrismarineJS minecraft-data project.