Impact Score: 5/10
Deno v0.7.0 — 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 v0.7.0. Source highlight: TS compiler refactor (#2380)
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)
- add EventTarget implementation (#2377)
- add module and line no for Rust logger (#2409)
- http: add rfc7230 handling (denoland/deno_std#451)
- http: add ParseHTTPVersion (denoland/deno_std#452)
- Add encoding/csv (denoland/deno_std#432)
- add bytes.repeat() (denoland/deno_std#446)
🔧 Bug Fixes & Patches (4)
- re-fix permissions for dial and listen (#2400)
- Fix concurrent accepts (#2403)
- http: fix content-length checking (denoland/deno_std#437)
- fix(fileserver): wrong url href of displayed files (denoland/deno_std#426)
📄 View Raw Release Notes (Original Developer Log)
### Changes
In deno:
- TS compiler refactor (#2380)
- add EventTarget implementation (#2377)
- add module and line no for Rust logger (#2409)
- re-fix permissions for dial and listen (#2400)
- Fix concurrent accepts (#2403)
- Rename --allow-high-precision to --allow-hrtime (#2398)
- Use tagged version of prettier in CLI (#2387)
In deno_std:
- io: refactor BufReader/Writer interfaces to be more idiomatic
(denoland/deno_std#444)
- http: add rfc7230 handling (denoland/deno_std#451)
- http: add ParseHTTPVersion (denoland/deno_std#452)
- rename strings/strings.ts to strings/mod.ts (denoland/deno_std#449)
- Prettier: support for specified files and glob mode (denoland/deno_std#438)
- Add encoding/csv (denoland/deno_std#432)
- rename bytes/bytes.ts to bytes/mod.ts
- remove function prefix of bytes module
- add bytes.repeat() (denoland/deno_std#446)
- http: fix content-length checking (denoland/deno_std#437)
- Added isGlob function (denoland/deno_std#433)
- http: send an empty response body if none is provided (denoland/deno_std#429)
- http: make server handle bad client requests properly (denoland/deno_std#419)
- fix(fileserver): wrong url href of displayed files (denoland/deno_std#426)
- http: delete conn parameter in readRequest (denoland/deno_std#430)
- Rename //multipart/multipart.ts to //mime/multipart.ts (denoland/deno_std#420)
- feat(prettier): output to stdout instead of write file by default unless
specified --write flag (denoland/deno_std#332)
### Install / Upgrade
**With Shell:**
```sh
curl -fsSL https://deno.land/x/install/install.sh | sh -s v0.7.0
```
**With PowerShell:**
```powershell
iwr https://deno.land/x/install/install.ps1 -useb -outf install.ps1; .\install.ps1 v0.7.0
```