Impact Score: 5/10
Deno v0.1.6 — 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 v0.1.6. Source highlight: Adds deno.stdin, deno.stdout, deno.stderr, deno.open(), deno.write(),
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 (4)
- Adds deno.stdin, deno.stdout, deno.stderr, deno.open(), deno.write(),
- Add deno.readlink()/readlinkSync() #797
- Add --recompile flag #801
- Add deno.trace() #795
🔧 Bug Fixes & Patches (1)
- Fixes eval error bug #837
📄 View Raw Release Notes (Original Developer Log)
- Adds deno.stdin, deno.stdout, deno.stderr, deno.open(), deno.write(),
deno.read(), deno.Reader, deno.Writer, deno.copy() #846
- Print 'Compiling' when compiling TS.
- Support zero-copy for writeFile() writeFileSync() #838
- Fixes eval error bug #837
- Make Deno multithreaded #782
- console.warn() goes to stderr #810
- Add deno.readlink()/readlinkSync() #797
- Add --recompile flag #801
- Use constructor.name to print out function type #664
- Rename deno.argv to deno.args
- Add deno.trace() #795
- Continuous benchmarks https://denoland.github.io/deno/
**Install with Python:**
```
curl -sSf https://raw.githubusercontent.com/denoland/deno_install/master/install.py | python
```
**Install with PowerShell:**
```powershell
iex (iwr https://raw.githubusercontent.com/denoland/deno_install/master/install.ps1)
```
_Note: Depending on your security settings, you may have to run `Set-ExecutionPolicy RemoteSigned -Scope CurrentUser` first to allow downloaded scripts to be executed._
Try it:
```
> deno http://deno.land/thumb.ts
```