# tmux changelog

> tmux release notes.

- Vendor: tmux
- Category: Developer Tools
- Official site: https://github.com/tmux/tmux
- Tracked by: What's New (https://whatsnew.fyi/product/tmux)
- Harvested from: GitHub (tmux/tmux)
- Entries below: 10 (newest first)

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.

## Releases

### 3.7b — tmux 3.7b

- Date: 2026-07-01
- Version: 3.7b
- Original notes: https://github.com/tmux/tmux/releases/tag/3.7b
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.7b

This is a bug fix release of tmux 3.7

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.7b/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/5179)

### 3.7a — tmux 3.7a

- Date: 2026-07-01
- Version: 3.7a
- Original notes: https://github.com/tmux/tmux/releases/tag/3.7a
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.7a

This is a bug fix release of tmux 3.7

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.7a/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/5179)

### 3.7 — tmux 3.7

- Date: 2026-06-26
- Version: 3.7
- Original notes: https://github.com/tmux/tmux/releases/tag/3.7
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.7

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.7/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/5179)

### 3.6b — tmux 3.6b

- Date: 2026-05-20
- Version: 3.6b
- Original notes: https://github.com/tmux/tmux/releases/tag/3.6b
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.6b

This is a bug fix release of tmux 3.6

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.6b/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/5109)

### 3.6a — tmux 3.6a

- Date: 2025-12-05
- Version: 3.6a
- Original notes: https://github.com/tmux/tmux/releases/tag/3.6a
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.6a

This is a bug fix release of tmux 3.6

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.6a/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/4745)

### 3.6 — tmux 3.6

- Date: 2025-11-26
- Version: 3.6
- Original notes: https://github.com/tmux/tmux/releases/tag/3.6
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.6

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.6/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/4699)

### 3.5a — tmux 3.5a

- Date: 2024-10-05
- Version: 3.5a
- Original notes: https://github.com/tmux/tmux/releases/tag/3.5a
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.5a

This is a bug fix release of 3.5

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.5a/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/4162)

### 3.5 — tmux 3.5

- Date: 2024-09-27
- Version: 3.5
- Original notes: https://github.com/tmux/tmux/releases/tag/3.5
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.5

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.5/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/4136)

### 3.4 — tmux 3.4

- Date: 2024-02-13
- Version: 3.4
- Original notes: https://github.com/tmux/tmux/releases/tag/3.4
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.4

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.4/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/3836)

### 3.3a — tmux 3.3a

- Date: 2022-06-09
- Version: 3.3a
- Original notes: https://github.com/tmux/tmux/releases/tag/3.3a
- Permalink: https://whatsnew.fyi/product/tmux/releases/3.3a

This is a bug fix release of 3.3

For a list of changes [please read the CHANGES file](https://raw.githubusercontent.com/tmux/tmux/3.3a/CHANGES); for release notes [please see this issue](https://github.com/tmux/tmux/issues/3218)