Impact Score: 5/10
Prisma 3.15.2 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: prisma · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Prisma 3.15.2. Source highlight: Today, we are issuing the `3.15.2` patch release.
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
📄 View Raw Release Notes (Original Developer Log)
Today, we are issuing the `3.15.2` patch release.
## Fixes
In order to use the [Prisma Data Proxy](https://www.prisma.io/docs/concepts/data-platform/data-proxy) via Prisma Client, you need to generate it with `prisma generate --data-proxy` as described in our [documentation](https://prisma.io/docs/concepts/data-platform/data-proxy#step-4-generate-the-client). We are introducing `PRISMA_GENERATE_DATAPROXY="true"` as an additional way to do the same thing, but [via an environment variable](https://prisma.io/docs/reference/api-reference/environment-variables-reference#prisma_generate_dataproxy).
This is necessary, for example, to reliably deploy a Prisma Client for Data Proxy on Vercel Serverless Functions, where it can be hard to update the build command to run `prisma generate --data-proxy`. Starting with this version you can just set `PRISMA_GENERATE_DATAPROXY="true"` as an environment variable the Vercel project settings.
If you are unfamiliar with the Data Proxy, read [how to get started](https://www.prisma.io/docs/concepts/data-platform/data-proxy).