Impact Score: 5/10
Vitest v0.3.5 — 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.
⚡ Executive Summary (TL;DR)
Vitest v0.3.5. Source highlight: `describe` async support (#750) (d4415fe), closes #746
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.
✨ New Features & Capabilities (2)
- save vitest state in global variable (#739) (32ad454)
- support BigInt for jest assertions (#742) (d1df0e0)
🔧 Bug Fixes & Patches (5)
- `describe` async support (#750) (d4415fe), closes #746
- add missing `defineConfig` helper (#749) (e72b881)
- issue a warning in conflicting envs (#744) (7448e1a)
- remove `describe` async support (#746) (f9b52c1)
- support for define global constants (#743) (af9ceab)
📄 View Raw Release Notes (Original Developer Log)
### Bug Fixes
* `describe` async support ([#750](https://github.com/vitest-dev/vitest/issues/750)) ([d4415fe](https://github.com/vitest-dev/vitest/commit/d4415fe)), closes [#746](https://github.com/vitest-dev/vitest/issues/746)
* add missing `defineConfig` helper ([#749](https://github.com/vitest-dev/vitest/issues/749)) ([e72b881](https://github.com/vitest-dev/vitest/commit/e72b881))
* issue a warning in conflicting envs ([#744](https://github.com/vitest-dev/vitest/issues/744)) ([7448e1a](https://github.com/vitest-dev/vitest/commit/7448e1a))
* remove `describe` async support ([#746](https://github.com/vitest-dev/vitest/issues/746)) ([f9b52c1](https://github.com/vitest-dev/vitest/commit/f9b52c1))
* support for define global constants ([#743](https://github.com/vitest-dev/vitest/issues/743)) ([af9ceab](https://github.com/vitest-dev/vitest/commit/af9ceab))
### Features
* save vitest state in global variable ([#739](https://github.com/vitest-dev/vitest/issues/739)) ([32ad454](https://github.com/vitest-dev/vitest/commit/32ad454))
* support BigInt for jest assertions ([#742](https://github.com/vitest-dev/vitest/issues/742)) ([d1df0e0](https://github.com/vitest-dev/vitest/commit/d1df0e0))