# Syncthing v1.20.1

**URL:** https://forum.syncthing.net/t/syncthing-v1-20-1/18396
**Category:** Release
**Created:** [May 4, 2022, 4:37pm UTC](https://forum.syncthing.net/t/syncthing-v1-20-1/18396 "2022-05-04T16:37:34Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![calmh](https://forum.syncthing.net/user_avatar/forum.syncthing.net/calmh/32/15311_2.png) [@calmh](https://forum.syncthing.net/u/calmh)
#### Post date: [May 4, 2022, 4:37pm UTC](https://forum.syncthing.net/t/syncthing-v1-20-1/18396/1 "2022-05-04T16:37:34Z")

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# [v1.20.1](https://github.com/syncthing/syncthing/releases/v1.20.1)

## Bugfixes

- [#8320](https://github.com/syncthing/syncthing/issues/8320): Spurious failure of new connections (“unknown (newer?) version of the protocol” etc)

This is a quick patch release to address the above issue.

⚠ On top of the annoyance of connections failing to establish properly there’s a security aspect which, even if tricky to exploit, is just _not great_. So yeah, upgrade.

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### Author: ![system](https://forum-uploads.syncthingcdn.net/original/2X/0/0b50e0a202b22ae6a67190759e8c868805b8ed9f.png) [@system](https://forum.syncthing.net/u/system)
#### Post date: [June 3, 2022, 4:38pm UTC](https://forum.syncthing.net/t/syncthing-v1-20-1/18396/2 "2022-06-03T16:38:04Z")

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