Bun v1.4.1

UpdateSep 4, 2026UnverifiedAdded Sep 24, 2026

Fixes 202 issues, addressing 236 👍. HTTP/2 in Bun.serve, Bun.write() streams Response bodies to disk, self-contained workspace node_modules, bun install --offline and --prefer-offline, WebSocket pause() and resume(), crypto.argon2, tree-shaking through dynamic import(), smarter CommonJS to ESM conversion for default imports, --compile --bytecode when...

Topics: Streaming, Performance

Bun's release notes

More Bun releases

Every Bun release

Date	Release	Type
Sep 5	Bun v1.4.2unverified Update	Update
Aug 20	Bun 1.4unverified Update	Update
Jul 8	Rewriting Bun in Rustunverified Update	Update
May 13	Bun v1.3.14unverified Update	Update
Apr 20	Bun v1.3.13unverified Update	Update
Apr 9	Bun v1.3.12unverified Update	Update
Mar 18	Bun v1.3.11unverified Update	Update
Feb 26	Bun v1.3.10unverified Update	Update

Also shipped on Sep 4, 2026

Bun in September 2026

Date	Company	Release	Product	Type
Sep 4	Snowflake	SAS to Snowflake migration (Preview) Snowflake SnowflakePreview	Snowflake	Preview
Sep 4	Google Cloud	The Semantic Search feature is now generally available Google Cloud LookerGA	Looker	GA
Sep 4	Google Cloud	Now available in preview, the Admin Assistant helps you use natural language to manage Looker roles Google Cloud LookerPreview	Looker	Preview
Sep 4	Google Cloud	Gemini Enterprise: Monday federated data store (GA) Google Cloud Gemini EnterpriseGA	Gemini Enterprise	GA
Sep 4	Google Cloud	Gemini Enterprise: Create and manage projects Google Cloud Gemini EnterpriseGA	Gemini Enterprise	GA
Sep 4	Google Cloud	Gemini Enterprise: New data stores and support for new actions (Preview) Google Cloud Gemini EnterprisePreview	Gemini Enterprise	Preview

Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.

More Bun releases

Also shipped on Sep 4, 2026

New releases by email