# Vapor 4.121.4 released!

**URL:** <https://forum.devtalk.com/t/vapor-4-121-4-released/240859>\
**Category:** Backend Official News\
**Tags:** newsbot, vapor, official-news\
**Created:** [10 April 2026 18:21 UTC](https://forum.devtalk.com/t/vapor-4-121-4-released/240859 "2026-04-10T18:21:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![NewsBot](https://forum.devtalk.com/user_avatar/forum.devtalk.com/newsbot/32/1114_2.png) [@NewsBot](https://forum.devtalk.com/u/NewsBot)\
**Post date:** [10 April 2026 18:21 UTC](https://forum.devtalk.com/t/vapor-4-121-4-released/240859/1 "2026-04-10T18:21:34Z")

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[Vapor](https://devtalk.com/vapor) 4.121.4 has been released.

> [@](#):
>
> ## What’s Changed
> 
> Fix Response Compression Bug when Content Type header is empty by @0xTim in #3453
> 
> > Fixes a bug in the response compression pipeline where the response would be compressed, even if response compression is disabled, if no content-type header was set for the response.
> 
> ###### _This patch was released by @0xTim_
> 
> **Full Changelog** : [Comparing 4.121.3...4.121.4 · vapor/vapor · GitHub](https://github.com/vapor/vapor/compare/4.121.3...4.121.4)

Link: [Release 4.121.4 - Fix Response Compression Bug when Content Type header is empty · vapor/vapor · GitHub](https://github.com/vapor/vapor/releases/tag/4.121.4)