Inngest v3 to v4 Migration

SDK v3→v4. Stale the day v5 ships

Inngest · Apache-2.0

When

Use when upgrading an existing TypeScript codebase from Inngest SDK v3 to v4, or when fixing mixed v3/v4 API usage. Covers detecting current SDK usage, moving triggers into createFunction options, replacing EventSchemas with eventType/staticSchema, moving serve options to the client, updating realtime imports, rewriting step.invoke string IDs, checkpointing/serverless runtime settings, Connect option changes, and verification.

The Catch

Version-gate: v3→v4 only. Stale the day v5 ships. Not a greenfield setup skill.

Embed

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