# Debian changelog

> Universal free operating system, and the base of a large share of container images.

- Vendor: Debian Project
- Category: Operating Systems
- Official site: https://www.debian.org
- Tracked by: What's New (https://whatsnew.fyi/product/debian)
- Harvested from: Blog (https://www.debian.org/News/news)
- Entries below: 6 (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

### Security support for Bookworm handed over to the LTS team

- Date: 2026-07-12
- Original notes: https://www.debian.org/News/2026/20260712
- Permalink: https://whatsnew.fyi/product/debian/releases/feed-https-www.debian.org-news-2026-20260712

On 12 July 2026, three years after the initial release, the regular support for Debian 12, alias bookworm , has come to an end. The Debian Long Term Support (LTS) Team is taking over security support…

### Updated Debian 12: 12.15 released

- Date: 2026-07-11
- Original notes: https://www.debian.org/News/2026/2026071102
- Permalink: https://whatsnew.fyi/product/debian/releases/feed-https-www.debian.org-news-2026-2026071102

The Debian project is pleased to announce the fifteenth and final update of its oldstable distribution Debian 12 (codename bookworm ). This point release mainly adds corrections for security issues, a…

### Updated Debian 13: 13.6 released

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

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…

### Updated Debian 13: 13.5 released

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

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…

### Updated Debian 12: 12.14 released

- Date: 2026-05-16
- Original notes: https://www.debian.org/News/2026/2026051602
- Permalink: https://whatsnew.fyi/product/debian/releases/feed-https-www.debian.org-news-2026-2026051602

The Debian project is pleased to announce the fourteenth update of its oldstable distribution Debian 12 (codename bookworm ). This point release mainly adds corrections for security issues, along with…

### Updated Debian 13: 13.4 released

- Date: 2026-03-14
- Original notes: https://www.debian.org/News/2026/20260314
- Permalink: https://whatsnew.fyi/product/debian/releases/feed-https-www.debian.org-news-2026-20260314

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