# Debian: what changed from 12 to 13

- Product: Debian (https://whatsnew.fyi/product/debian)
- Vendor: Debian Project
- Range: changelog entries numbered after 12.15 up to and including 13.6, stable releases only
- Entries below: 2 releases (newest first)
- Resolved: 12 is 12.15 and 13 is 13.6, the newest stable release of each major we track
- Carrying security changes: 0 · CVEs mentioned: 0 · Mentioning breaking changes: 0 · Removing or deprecating something: 0
- Page: https://whatsnew.fyi/product/debian/compare/12...13

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'.

## What changed (1 change, grouped by kind)

### Fixed

#### 13.6 (2026-07-11)

- Added corrections for security issues

_One release carries no categorized changes yet: 13.5._

## Release notes

### 13.6 — Updated Debian 13: 13.6 released

- Date: 2026-07-11
- Version: 13.6
- Original notes: https://www.debian.org/News/2026/20260711
- Permalink: https://whatsnew.fyi/product/debian/releases/13.6

The Debian project is pleased to announce the sixth update of its stable distribution Debian 13 (codename trixie ). This point release mainly adds corrections for security issues, along with a few adj…

- **fixed** — Added corrections for security issues

### 13.5 — Updated Debian 13: 13.5 released

- Date: 2026-05-16
- Version: 13.5
- Original notes: https://www.debian.org/News/2026/20260516
- Permalink: https://whatsnew.fyi/product/debian/releases/13.5

The Debian project is pleased to announce the fifth update of its stable distribution Debian 13 (codename trixie ). This point release mainly adds corrections for security issues, along with a few adj…