---
title: Fastly Terraform Provider 10.0.0
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2026/10/terraform-provider-fastly-10.0.0
---

View this release on [GitHub](https://github.com/fastly/terraform-provider-fastly/releases/tag/v10.0.0).

* * *

### BREAKING:

- breaking(ai_runtime_control_virtual_key): removing `user_id` as a configurable argument, as it was never supported by the Create endpoint. It is now a read-only (computed) attribute.

### ENHANCEMENTS:

- feat(alert): Add support for monitoring multiple services using a single alert. ([#1454](https://github.com/fastly/terraform-provider-fastly/pull/1454))

### BUG FIXES:

- fix(ai_runtime_control): update AI Runtime Control resource and data source descriptions to reflect the latest API references ([#1456](https://github.com/fastly/terraform-provider-fastly/pull/1456))

### Dependencies

- build(deps): `github.com/fastly/go-fastly/v17` from 17.7.0 to 17.8.0 ([#1453](https://github.com/fastly/terraform-provider-fastly/pull/1453))
- build(deps): `golang.org/x/net` from 0.59.0 to 0.61.0 ([#1457](https://github.com/fastly/terraform-provider-fastly/pull/1457))
- build(deps): add `toolchain go1.26.10` to `go.mod` and derive the CI Go version from `go.mod`
- build(deps): `github.com/fastly/go-fastly/v17` from 17.7.0 to 17.8.0 ([#1453](https://github.com/fastly/terraform-provider-fastly/pull/1453))