Flux v2.9.1 fixes CRD schema corruption from post-build substitution

Mon, 13 Jul 2026 14:29:28 +0000

Platform/SRE — Plan: Fixes a meaningful regression where Kustomizations with post-build substitution enabled could corrupt Flux CRD schemas containing ${…} sequences; also patches a SOPS .ini decryption bug and a dry-run apply error. Schedule an upgrade to v2.9.1 this sprint, prioritizing clusters that use post-build variable substitution — no hard deadline, but the CRD corruption impact in affected environments is production-visible.
CI/CD — Skip
Leader — Skip
Signals: Flux 2.9 supported · Flux 2.7 supported · Flux 2.6 is past EOL (2026-06-30, 13d ago) · breaking-change flagged

Flux v2.9.2 patch: fixes Kustomization URL reconcile regression

Mon, 13 Jul 2026 14:29:28 +0000

Platform/SRE — Plan: Flux v2.9.2 fixes a real regression (Kustomization openapi.path URL reconcile failure) introduced in v2.9.1 — worth scheduling an upgrade this sprint if you use that feature. Also note Flux 2.6 passed EOL on 2026-06-30; if still running it, upgrade to 2.7+ now.
CI/CD — Skip
Leader — Skip
Signals: Flux 2.9 supported · Flux 2.7 supported · Flux 2.6 is past EOL (2026-06-30, 13d ago)