# Project Zomboid Stable(41.78.19) + UNSTABLE(42.16.3) Hotfixes Released

- Product: Project Zomboid (https://whatsnew.fyi/product/project-zomboid)
- Vendor: The Indie Stone
- Date: 2026-04-08
- Original notes: https://store.steampowered.com/news/app/108600/view/494973688019419514
- Permalink: https://whatsnew.fyi/product/project-zomboid/releases/2026-04-08-stable-41.78.19-unstable-42.16.3-hotfixes-release

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **security** — Security Vulnerability Update
- **fixed** — Fixed an exception in Server Browser

STABLE (41.78.19)
- Security Vulnerability Update

UNSTABLE (42.16.3)
- Fixed an exception in Server Browser
- Security Vulnerability Update

_As always, discussions regarding this update can be found pinned to the Project Zomboid Discussions Forums (https://steamcommunity.com/app/108600/discussions/0/800092562772761347/)_.