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Deno v1.3.3stable Released Sep 04, 2020
Impact Score: 5/10

Deno v1.3.3 — 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.

Compatibility not verified — check source notes
📄 .MD
✨ Features 2 🔧 Bug Fixes 6
⚡ Executive Summary (TL;DR)

Deno v1.3.3. Source highlight: feat(unstable): Add Deno.futime and Deno.futimeSync (#7266)

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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)

  • feat(unstable): Add Deno.futime and Deno.futimeSync (#7266)
  • feat(unstable): Allow deno lint to read from stdin (#7263)

🔧 Bug Fixes & Patches (6)

  • fix: Don't expose globalThis.__bootstrap (#7344)
  • fix: Handle bad redirects more gracefully (#7342)
  • fix: Handling of + character in URLSearchParams (#7314)
  • fix: Regex for TS refereces and deno-types (#7333)
  • fix: Set maximum size of thread pool to 31 (#7290)
  • fix: Support missing features in --no-check (#7289)
📄 View Raw Release Notes (Original Developer Log)
### 1.3.3 / 2020.09.04 - feat(unstable): Add Deno.futime and Deno.futimeSync (#7266) - feat(unstable): Allow deno lint to read from stdin (#7263) - fix: Don't expose globalThis.__bootstrap (#7344) - fix: Handle bad redirects more gracefully (#7342) - fix: Handling of + character in URLSearchParams (#7314) - fix: Regex for TS refereces and deno-types (#7333) - fix: Set maximum size of thread pool to 31 (#7290) - fix: Support missing features in --no-check (#7289) - fix: Use millisecond precision for Deno.futime and Deno.utime (#7299) - fix: Use upstream type definitions for WebAssembly (#7216) - refactor: Compiler config in Rust (#7228) - refactor: Support env_logger / RUST_LOG (#7142) - refactor: Support multiline diagnostics in linter (#7303) - refactor: Use dependency analyzer from SWC (#7334) - upgrade: rust 1.46.0 (#7251) - upgrade: swc, deno_doc, deno_lint, dprint (#7276, #7332) Changes in std version 0.68.0: - refactor(std/uuid): remove dependency on isString from std/node (#7273) ### Install / Upgrade **Using Deno:** ```sh deno upgrade --version 1.3.3 ``` **With Shell:** ```sh curl -fsSL https://deno.land/x/install/install.sh | sh -s v1.3.3 ``` **With PowerShell:** ```powershell $v="1.3.3"; iwr https://deno.land/x/install/install.ps1 -useb | iex ```
← Older Version Deno v1.3.2