⚠️ Breaking Change
Impact Score: 7/10
Vitest v0.33.0 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: vitest · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
Breaking-change evidence from the source
🚨 Breaking Changes - Revert default include patterns - by @so1ve #3729
⚡ Executive Summary (TL;DR)
Vitest v0.33.0. Source highlight: 🚨 Breaking Changes
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.
⚠️ Breaking Changes & Deprecations (1)
- 🚨 Breaking Changes - Revert default include patterns - by @so1ve #3729
🔧 Bug Fixes & Patches (3)
- Add missing JSDom living keys - by @DerZade in https://github.com/vitest-dev/vitest/issues/3702 <samp>(83a86)</samp>
- Don't fail when importing Promise module - by @sheremet-va <samp>(08192)</samp>
- Allow importing node:test - by @sheremet-va <samp>(db22c)</samp>
📄 View Raw Release Notes (Original Developer Log)
### 🚨 Breaking Changes
- Revert default include patterns - by @so1ve #3729
- `0.32.0` changed the default `include` globs to be compatible with Jest. After a discussion with the community, we are reverting this change because it turned out to be non-intuitive.
### 🐞 Bug Fixes
- Add missing JSDom living keys - by @DerZade in https://github.com/vitest-dev/vitest/issues/3702 [<samp>(83a86)</samp>](https://github.com/vitest-dev/vitest/commit/83a86a75)
- **vite-node**:
- Don't fail when importing Promise module - by @sheremet-va [<samp>(08192)</samp>](https://github.com/vitest-dev/vitest/commit/0819275a)
- Allow importing node:test - by @sheremet-va [<samp>(db22c)</samp>](https://github.com/vitest-dev/vitest/commit/db22c677)
##### [View changes on GitHub](https://github.com/vitest-dev/vitest/compare/v0.32.4...v0.33.0)