Stable release timeline

Barrier version history

Keyboard and mouse sharing tool for multiple computers.

Current verified version2.4.0

Verified 2026-08-23 from Barrier GitHub releases.

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Release timeline

12 stable release records

Newest first

2021-11-01
2.4.0v2.4.0
Barrier is no longer maintained and no longer receives improvements and security fixes. The primary developers have moved to the [InputLeap project](https://github.com/input-lea…
securityfeaturefix
Official release ↗
2021-11-01
2.3.4v2.3.4
Barrier will now correctly close connections when the app-level handshake fails (fixes CVE-2021-42075).
securityfeaturefix
Official release ↗
2020-07-14
2.3.3v2.3.3
This release fixes a lot of bugs, and adds several enhancmeents, such as
removalfeaturefix
Official release ↗
2019-10-03
2.3.2New Stable Release
feature
Official release ↗
2019-08-09
2.3.1v2.3.1
This release includes fixes for the international US keyboard.
Official release ↗
2019-06-28
2.3.0Misc. Fixes and Improvements
I'll mark this as pre-release first, and people who feel confident enough can test it. The main thing that worries me is the new macOS release, there hasn't been one in a while.…
feature
Official release ↗
2019-01-12
2.1.22.2.0
And there is a new build for windows!
feature
Official release ↗
2018-05-16
2.1.1v2.1.1
Fixed .desktop file in source tree. No changes to binaries or packages.
fix
Official release ↗
2018-05-14
2.1.0v2.1.0
_KNOWN ISSUE_**: Barrier on windows doesn't appropriately prompt the user to add itself to the firewall, [use this guide here](https://github.com/debauchee/barrier/wiki/Adding-B…
removalfeaturefix
Official release ↗
2018-03-24
2.0.0v2.0.0
Official release ↗
2018-03-04
2.0.0-RC2v2.0.0-RC2
fix
Official release ↗
2018-03-01
2.0.0-RC1v2.0.0-RC1
Official release ↗

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Barrier version history · verified 2026-08-23 · source: Barrier GitHub releases

[Barrier version history](https://www.what-version.com/versions/barrier/) · verified 2026-08-23 · source: [Barrier GitHub releases](https://github.com/debauchee/barrier/releases)

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Barrier version history · verified 2026-08-23 · source: Barrier GitHub releases

<a href="https://www.what-version.com/versions/barrier/">Barrier version history</a> · verified 2026-08-23 · source: <a href="https://github.com/debauchee/barrier/releases">Barrier GitHub releases</a>

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Barrier version history. What-Version. Verified 2026-08-23. https://www.what-version.com/versions/barrier/ Source: https://github.com/debauchee/barrier/releases

Barrier version history. What-Version. Verified 2026-08-23. https://www.what-version.com/versions/barrier/ Source: https://github.com/debauchee/barrier/releases

Sources and last check

Freshness evidence

Source-backed record details

Source ownership

Vendor-provided source

Version evidence

Repository release record

Last catalog check

2026-08-23

Recently checked — Checked 15 days ago; the catalog review window is 45 days.

Distribution trust

Where can you install it?

What-Version labels who publishes or maintains each route. Community routes are useful, but they are not presented as vendor downloads.

Vendor-providedBarrier GitHub releases

Version evidence and catalogued download links are anchored to the publisher-owned source.

Open publisher source ↗