Minecraft 26.1.1-rc-1

The build Mojang intends to ship unless a blocking bug turns up. Full source data for this version is extracted and browsable below.

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2,831 names shipped in this version. Each result opens the wiki page for that thing.

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Java What changed in 26.1.1-rc-1

Everything below is measured by comparing the game files of 26.1 with 26.1.1-rc-1 — not copied from patch notes.

Read from Mojang’s own release notes for Minecraft 26.1.1 Release Candidate 1, published 2026-03-31. Every entry keeps its original bug ID.

1 issue fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.

This build was part of the run-up to 26.1.1. Everything tested here landed in that release.

Edition	Java Edition
Official name	26.1.1 Release Candidate 1
Type	Release candidate
Release date	31 March 2026
Protocol version	`1073742128` snapshot numbering (304 + bit 30)
Data version	`4787`
Resource pack format	`84`
Data pack format	`101` minor 1
Minimum Java version	Java 25
Asset index	`30`
Client jar	36.3 MB sha1 f54407b2e2d3…
Server jar	57.6 MB sha1 512dae33643c…
Previous	`26.1`
Next	`26.1.1`
Official metadata	`26.1.1-rc-1.json`
Platforms	Windows macOS Linux
Written in	Java
Developer	Mojang Studios
Mojang's name for it	Minecraft 26.1.1 Release Candidate 1
Registries extracted	95
Blocks	1168
Display strings	7886