Chainguard products on

Chainguard Agent Skills

Fri, 05 Jun 2026 08:48:45 +0000

Chainguard Actions

Tue, 16 Jun 2026 00:00:00 +0000

Chainguard Containers

Mon, 05 Sep 2022 08:49:15 +0000

Chainguard Guardener

Wed, 08 Jul 2026 00:00:00 +0000

Chainguard Guardener is a tool for managing and hardening your source code. Rather than adding a separate integration for every task, the Guardener provides a growing suite of capabilities that you opt into independently. Some capabilities run through a hardened GitHub App and are configured per repository through files committed to your codebase; others, such as Dockerfile migration, run locally through chainctl.

Note: Chainguard Guardener is in beta. Available to organizations that have installed and linked the Chainguard Guardener GitHub App.

Chainguard Libraries

Tue, 25 Mar 2025 08:04:00 +0000

Chainguard OS

Thu, 03 Jul 2025 08:48:23 +0000

Chainguard Repository

Mon, 16 Mar 2026 08:48:23 +0000

Chainguard VMs

Tue, 21 Oct 2025 08:04:00 +0000

Chainguard products changelog

Tue, 28 Jul 2026 00:00:00 +0000

This page logs Chainguard product updates week by week, newest first: product announcements, breaking changes, container images that reached end-of-life or are no longer available, and images newly added to the catalog. Each event is listed once, in the week it first appeared.

Breaking changes and product announcements cover the entire Chainguard portfolio, while end-of-life, availability, and new-image entries relate specifically to Chainguard Containers. This page summarizes the changes most likely to affect your work rather than every change Chainguard ships. Routine updates, such as new tags for existing images, are not listed individually. For the current tags and versions of any container image, refer to its entry in the Chainguard Directory.