# Bun bun-v1.0.4 — Release & Upgrade Intelligence
- **Product:** Bun (https://bun.sh)
- **Version:** bun-v1.0.4
- **Released:** Oct 03, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/bun/updates/bun-v1.0.4/

## Executive Summary (TL;DR)
Bun bun-v1.0.4. Source highlight: To install Bun v1.0.4:

## New Features
- Add fs.statfs{Sync} to missing fs apis
- Add `Module._extensions`
- Add local tarball install #5812
- feat(runtime): implement `server.requestIp` + node:http `socket.address()`
- Added the fileExtensions field to file-system-router.md
- Add Bun.TOML to types

## Improvements
- Improve Docker images

## Bug Fixes
- fix(runtime): exclude unevaluated module in `require.cache`
- [install] fix GitHub dependency bugs
- fix(lockfile): ensure all bytes of union are initialized before serialization.
- Fixes #5985
- docs: Fixes link to vitejs
- Correctly fix #5888