prometheus

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.io/prometheuscommunity/postgres-exporter)

`v0.20.1`: 0.20.1 / 2026-07-07

Compare Source

[BUGFIX] stat_replication: fix "slot_name does not exist" by joining pg_replication_slots by @megative in #1313

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 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

Update docker.io/gitlab/gitlab-ce Docker tag to v19.1.2

No problems automatically updating the monolithic Docker image and run the container by Watchtower with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change docker.io/gitlab/gitlab-ce (changelog) patch 19.1.1-ce.0 → 19.1.2-ce.0

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