# JAX v0.8.3 — JAX v0.8.3

- Product: JAX (https://whatsnew.fyi/product/jax)
- Vendor: Google
- Date: 2026-01-29
- Version: v0.8.3
- Original notes: https://github.com/jax-ml/jax/releases/tag/jax-v0.8.3
- Permalink: https://whatsnew.fyi/product/jax/releases/v0.8.3

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Fixed issue from XLA commit 4bc723da9766d784920f4e566f87afc6ffbf6a5b
- **fixed** — Fixed issue from XLA commit 21552fd83ec0f02ec3f418f4ac356bfa1d91ce4d

JAX v0.8.3 is identical to v0.8.2 with the following two bug fixes patched in:

- https://github.com/openxla/xla/commit/4bc723da9766d784920f4e566f87afc6ffbf6a5b
- https://github.com/openxla/xla/commit/21552fd83ec0f02ec3f418f4ac356bfa1d91ce4d