langchain-ai/langchainjs @langchain/google@0.2.8

on GitHub

Patch Changes

• #11641 12626c2 Thanks @ccurme! - Add LANGSMITH_GATEWAY direct routing for Bedrock Converse and Vertex AI chat models.

• #11680 29caa17 Thanks @jackjin1997! - Fix service account authentication on the Node client. NodeApiClient.fetch interpolated the unresolved access token promise, sending Bearer [object Promise], and the JWT it exchanges carried no scope claim, which Google requires on the assertion for an access token request. Credentials supplied through GOOGLE_CLOUD_CREDENTIALS now reach Vertex AI instead of failing with invalid credentials and then an invalid scope error.