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Minecraft 18w30a

Weekly work-in-progress build. Things break and get removed again. Full source data for this version is extracted and browsable below.

1,378 names shipped in this version. Each result opens the wiki page for that thing.

Contents (7)
  1. What changed in 18w30a
  2. Block states changed
  3. New in-game text
  4. Reworded text
  5. Development cycle
  6. Browse this version
  7. Neighbouring versions

Java What changed in 18w30a

Everything below is measured by comparing the game files of 1.13 with 18w30a — not copied from patch notes.

Mojang’s data generator did not produce the full registry report for one of these two builds, so this comparison covers blocks and items only. The other 0 registries could not be measured this far back — an empty section below means “not measurable”, not “nothing changed”.

Block states changed

BlockAddedRemoved
Tntunstable = true false—

New in-game text 2

KeyText
book.invalid.tag* Invalid book tag *
resourcePack.broken_assetsBROKEN ASSETS DETECTED

Reworded text 1

Wording Mojang changed in this version.

KeyBeforeAfter
selectWorld.backupWarningThis world was last played in version %s; you are on snapshot %s. Please make a backup in case you experience world corruptions!This world was last played in version %s; you are on version %s. Please make a backup in case you experience world corruptions!

Development cycle

This build was part of the run-up to 1.13.1. Everything tested here landed in that release.

Browse this version