Overview
A same-week patch to 1.21.2, released a single day later to clean up problems found in that build. It adds no content of its own, so anything described as a 1.21.2 feature is present here unchanged. Because it landed so quickly, most servers, mod loaders and data pack authors skipped 1.21.2 entirely and treated 1.21.3 as the stable version of the bundles release, which is why it is the number seen most often in compatibility listings.
What it added
- Bug fixes for issues found in 1.21.2
- No new blocks, items or mobs of its own
- Carries the full bundle feature set introduced a day earlier
- Became the practical target version for servers, mods and data packs on the 1.21.2 branch
Properties
- Version
- 1.21.3
- Released
- 2024-10-23