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Minecraft 19w40a

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

1,663 names shipped in this version. Each result opens the wiki page for that thing.

Contents (4)
  1. What changed in 19w40a
  2. Development cycle
  3. Browse this version
  4. Neighbouring versions

Java What changed in 19w40a

Everything below is measured by comparing the game files of 19w39a with 19w40a — not copied from patch notes.

Development cycle

This build was part of the run-up to 1.15. Everything tested here landed in that release.

Browse this version