Upgrade to MetalLB v0.13.4
No problems whatsoever by automatically applying the MetalLB Helm chart on both architectures - arm64 and amd64 - with the Flux V2 GitOps approach.
metallb-chart-0.13.4
Version 0.13.4
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Update docker.io/pihole/pihole Docker tag to v2026.07.2
On all three nodes I upgraded Pi-hole successfully by means of fully automated Watchtower Docker container update with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change docker.io/pihole/pihole minor 2026.06.0 → 2026.07.2 Release Notes
Update quay.io/prometheuscommunity/postgres-exporter Docker tag to v0.20.1
Automtated minor upgrade of PostgreSQL exporter Docker container by means of Watchtower with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change quay.io/prometheuscommunity/postgres-exporter patch v0.20.0 → v0.20.1 Release Notes prometheus-community/postgres_exporter (quay.
Update ghcr.io/goauthentik/server Docker tag to v2026.5.4
No problems upgrading the Docker container with a Docker compose yaml file by means of Watchtower DevOps resp. GitOps with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change ghcr.io/goauthentik/server (source) patch 2026.5.3 → 2026.5.4
Update docker.io/rcourtman/pulse Docker tag to v6.0.4
No problems upgrading the Docker container with a Docker compose yaml file by means of Watchtower DevOps resp. GitOps with dependency update facilitated by Mend's Renovate Bot. Including updating all docker and host agents manually. This MR contains the following updates: Package Update Change docker.io/rcourtman/pulse