Impact Score: 5/10
Deno v0.25.0 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: deno · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Deno v0.25.0. Source highlight: feat: Support named exports on bundles (#3352)
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 (6)
- feat: Support named exports on bundles (#3352)
- feat: Add --check for deno fmt (#3369)
- feat: Add Deno.realpath (#3404)
- feat: Add ignore parser for std/prettier (#3399)
- feat: Add std/encoding/yaml module (#3361)
- feat: Add std/node polyfill for require() (#3382, #3380)
🔧 Bug Fixes & Patches (6)
- fix: Make private namespaces in lib.deno_runtime.d.ts more private (#3400)
- fix: Remote .wasm import content type issue (#3351)
- fix: Run std tests with cargo test (#3344)
- fix: deno fmt should respect prettierrc and prettierignore (#3346)
- fix: std/datetime toIMF bug (#3357)
- fix: better error for 'relative import path not prefixed with...' (#3405)
📄 View Raw Release Notes (Original Developer Log)
### Changes
- feat: Support named exports on bundles (#3352)
- feat: Add --check for deno fmt (#3369)
- feat: Add Deno.realpath (#3404)
- feat: Add ignore parser for std/prettier (#3399)
- feat: Add std/encoding/yaml module (#3361)
- feat: Add std/node polyfill for require() (#3382, #3380)
- feat: Add std/node/process (#3368)
- feat: Allow op registration during calls in core (#3375)
- feat: Better error message for missing module (#3402)
- feat: Support load yaml/yml prettier config (#3370)
- fix: Make private namespaces in lib.deno_runtime.d.ts more private (#3400)
- fix: Remote .wasm import content type issue (#3351)
- fix: Run std tests with cargo test (#3344)
- fix: deno fmt should respect prettierrc and prettierignore (#3346)
- fix: std/datetime toIMF bug (#3357)
- fix: better error for 'relative import path not prefixed with...' (#3405)
- refactor: Elevate DenoPermissions lock to top level (#3398)
- refactor: Reorganize flags, removes ability to specify run arguments like `--allow-net` after the script (#3389)
- refactor: Use futures 0.3 API (#3358, #3359, #3363, #3388, #3381)
- chore: Remove unneeded tokio deps (#3376)
### Install / Upgrade
**With Shell:**
```sh
curl -fsSL https://deno.land/x/install/install.sh | sh -s v0.25.0
```
**With PowerShell:**
```powershell
iwr https://deno.land/x/install/install.ps1 -useb -outf install.ps1; .\install.ps1 v0.25.0
```