# Ray 1.5.2 — Ray-1.5.2

- Product: Ray (https://whatsnew.fyi/product/ray)
- Vendor: Anyscale
- Date: 2021-08-12
- Version: 1.5.2
- Original notes: https://github.com/ray-project/ray/releases/tag/ray-1.5.2
- Permalink: https://whatsnew.fyi/product/ray/releases/1.5.2

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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Cherrypick release to address RLlib issue, no library or core changes included.