Bun 1.3
UpdateUnverifiedAdded Sep 24, 2026
Bun 1.3 introduces zero-config frontend development, unified SQL API, built-in Redis client, security enhancements, package catalogs, async stack traces, VS Code test integration, and Node.js compatibility improvements.
Topics: SQL, Governance, Security, Observability, Developer tools
More Bun releases
Every Bun release| Date | Release | Type |
|---|---|---|
| Oct 22 | Bun v1.3.1unverified Update | Update |
| Sep 28 | Bun v1.2.23unverified Update | Update |
| Oct 28 | Vercel now supports the Bun Runtimeunverified Update | Update |
| Nov 8 | Bun v1.3.2unverified Update | Update |
| Nov 21 | Bun v1.3.3unverified Update | Update |
| Dec 2 | Bun is joining Anthropicunverified Update | Update |
| Dec 6 | Bun v1.3.4unverified Update | Update |
| Dec 17 | Bun v1.3.5unverified Update | Update |
Also shipped on Oct 10, 2025
Bun in October 2025| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Oct 10 |  Sigma Computing | What's new in Sigmaunverified | Sigma | Beta |
| Oct 10 |  Replicate | The little things, week ending October 10, 2025unverified | Replicate | Update |
| Oct 10 |  Neon | Weekly usage emails, pgvector on Postgres 18, Pulumi and SST support release - Oct 10, 2025unverified | Neon | Update |
| Oct 10 |  Cloudflare | Gateway - New domain categories addedunverified | Cloudflare developer platform | Update |
| Oct 10 | Cloudflare | Workers - Worker startup time limit increased to 1 secondunverified | Cloudflare developer platform | Update |
| Oct 10 |  Railway | Railway Goes to the Land of Tacos and Lucha Libreunverified | Railway | Update |
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.