# Anthropic TypeScript SDK v0.104.2 — sdk: v0.104.2

- Product: Anthropic TypeScript SDK (https://whatsnew.fyi/product/anthropic-sdk-typescript)
- Vendor: Anthropic
- Date: 2026-06-15
- Version: v0.104.2
- Original notes: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.104.2
- Permalink: https://whatsnew.fyi/product/anthropic-sdk-typescript/releases/v0.104.2

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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- **removed** — Remove retired models from API and SDKs

##### 0.104.2 (2026-06-15)

Full Changelog: [sdk-v0.104.1...sdk-v0.104.2](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.104.1...sdk-v0.104.2)

###### Chores

* **api:** remove retired models from API and SDKs ([a942876](https://github.com/anthropics/anthropic-sdk-typescript/commit/a94287690a383ba34aa0d2ad9e0262eeb9241bd3))