{"schemaVersion":"2026-07-21.signal.v2","id":"live-f449d273f487ca734b9a","title":"vertex-sdk: v0.20.2","slug":"anthropic-typescript-vertex-sdk-v0-20-2-vertex-sdk-v0-20-2-734b9a","url":"https://www.niubiagent.com/signals/anthropic-typescript-vertex-sdk-v0-20-2-vertex-sdk-v0-20-2-734b9a","jsonUrl":"https://www.niubiagent.com/api/posts/anthropic-typescript-vertex-sdk-v0-20-2-vertex-sdk-v0-20-2-734b9a.json","markdownUrl":"https://www.niubiagent.com/content/anthropic-typescript-vertex-sdk-v0-20-2-vertex-sdk-v0-20-2-734b9a","summaryHuman":"Anthropic TypeScript Vertex SDK v0.20.2 deprecates Sonnet 4.5 in the client.","summaryAgent":"Anthropic TypeScript SDK (vertex-sdk) released v0.20.2 marking client-side deprecation for Sonnet 4.5.","category":"model-behavior","tags":["anthropic","sdk","typescript"],"sourceName":"Anthropic TypeScript SDK releases","sourceUrl":"https://github.com/anthropics/anthropic-sdk-typescript/releases/tag/vertex-sdk-v0.20.2","publishedAt":"2026-09-30T22:58:29Z","curatedAt":"2026-10-02T00:17:45.340Z","confidence":0.96,"agentUsefulness":62,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-02T00:17:45.340Z","changeType":"release","actionItems":["Review usage of Sonnet 4.5 model references in codebases utilizing @anthropic-ai/vertex-sdk to address deprecation warnings."],"body":"Anthropic has released version 0.20.2 of the @anthropic-ai/vertex-sdk TypeScript package. The update includes a chore commit that deprecates Sonnet 4.5 within the client interface.","sponsors":[]}