Flux 2

Highlights

Flux v2.7.2 is a patch release that comes with security fixes. Users are encouraged to upgrade for the best experience.

ℹ️ Please follow the Upgrade Procedure for Flux v2.7+ for a smooth upgrade from Flux v2.6 to the latest version.

All Flux components are now built with Go 1.25.2 which includes fixes for vulnerabilities in the Go stdlib that could lead to denial of service. The list of security fixes can be found in the Go 1.25.2 release notes.

Components changelog

• source-controller v1.7.2
• kustomize-controller v1.7.1
• notification-controller v1.7.3
• helm-controller v1.4.2
• image-reflector-controller v1.0.2
• image-automation-controller v1.0.2
• source-watcher v2.0.2

CLI changelog

• [release/v2.7.x] Fix manifest generation for --storage-adv-addr and --events-addr flags by @github-actions[bot] in https://github.com/fluxcd/flux2/pull/5575
• [release/v2.7.x] Update dependencies to Kubernetes v1.34.1 and Go 1.25.2 by @github-actions[bot] in https://github.com/fluxcd/flux2/pull/5577
• [release/v2.7.x] Update toolkit components by @github-actions[bot] in https://github.com/fluxcd/flux2/pull/5579

Full Changelog: https://github.com/fluxcd/flux2/compare/v2.7.1...v2.7.2