# Anthropic TypeScript SDK v0.116.0 — sdk: v0.116.0

- Product: Anthropic TypeScript SDK (https://whatsnew.fyi/product/anthropic-sdk-typescript)
- Vendor: Anthropic
- Date: 2026-08-07
- Version: v0.116.0
- Original notes: https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/sdk-v0.116.0
- Permalink: https://whatsnew.fyi/product/anthropic-sdk-typescript/releases/v0.116.0

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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- **added** — Add `mid-conversation-tool-changes-2026-07-01` beta API support
- **added** — Add support for session budgets, advisor tool, pinned inference location and skills auto-loading from GitHub
- **added** — Make bash timeout and abort errors matchable by class in tools
- **fixed** — Use hardcoded User-Agent strings instead of constructor names in client
- **removed** — Remove retired Claude Opus 4.1 models

##### 0.116.0 (2026-08-07)

Full Changelog: [sdk-v0.115.0...sdk-v0.116.0](https://github.com/anthropics/anthropic-sdk-typescript/compare/sdk-v0.115.0...sdk-v0.116.0)

###### Features

* **api:** add `mid-conversation-tool-changes-2026-07-01` beta ([70e04f6](https://github.com/anthropics/anthropic-sdk-typescript/commit/70e04f689baa233e7cb2fed6bb807562f5595928))
* **api:** add support for session budgets, advisor tool, pinned inference location and skills auto-loading from GitHub ([1336a4a](https://github.com/anthropics/anthropic-sdk-typescript/commit/1336a4a90387a7005f6211b6df5e2b247f4cb6b3))
* **tools:** make bash timeout and abort errors matchable by class ([#259](https://github.com/anthropics/anthropic-sdk-typescript/issues/259)) ([201b12e](https://github.com/anthropics/anthropic-sdk-typescript/commit/201b12e8acd69d7ab7068fe078f7988ab23897d2))


###### Bug Fixes

* **client:** use hardcoded User-Agent strings instead of constructor names ([0b97f04](https://github.com/anthropics/anthropic-sdk-typescript/commit/0b97f04042584d234162a7ff8a5c4b8095ad800e))


###### Chores

* **api:** remove retired Claude Opus 4.1 models ([11b685c](https://github.com/anthropics/anthropic-sdk-typescript/commit/11b685c66fea6d7d8a8e5354af9a188ee6b8c598))
* **docs:** small updates to descriptions ([413cc5f](https://github.com/anthropics/anthropic-sdk-typescript/commit/413cc5f120a1b1879d467ccd7d5edef5b8b1741e))
* **docs:** updates to a few documentation strings ([c38a1de](https://github.com/anthropics/anthropic-sdk-typescript/commit/c38a1de5fc86e9bc59eafdba4adf267398534f6f))
* **internal/deps:** bump @babel/core and @babel/helpers to 7.29.7 ([#261](https://github.com/anthropics/anthropic-sdk-typescript/issues/261)) ([3164934](https://github.com/anthropics/anthropic-sdk-typescript/commit/316493468067bc40a9c00fbf8c7de29c770c4c61))
* **internal/deps:** install tsc-multi from the npm registry ([#265](https://github.com/anthropics/anthropic-sdk-typescript/issues/265)) ([c787f90](https://github.com/anthropics/anthropic-sdk-typescript/commit/c787f9022cf7ba0703bf7399dcb63e491615d2e8))
* **internal:** codegen related update ([73b3d61](https://github.com/anthropics/anthropic-sdk-typescript/commit/73b3d61009118740b0931b537ce03b212c62ab05))