chore(deps): bump postgresql from 16.7.27 to 18.11.6 in /charts/trueforge in the helm group across 1 directory

[dependabot]

Bumps the helm group with 1 update in the /charts/trueforge directory: postgresql.

Updates postgresql from 16.7.27 to 18.11.6

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Note

Medium Risk
A major jump in the bundled Postgres subchart can change chart defaults, templates, and upgrade behavior for stateful deployments; validate bundled Postgres upgrades in a non-prod cluster.

Overview
Updates the trueforge Helm chart’s bundled Bitnami postgresql dependency from 16.7.27 to 18.11.6 in Chart.yaml, and refreshes Chart.lock (version pin, dependency digest, and generated timestamp).

No application or values.yaml changes in this diff—only the subchart version lock for installs that keep postgresql.enabled.

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[changeset-bot]

⚠️ No Changeset found

Latest commit: d1ceffc

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[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 1 potential issue.

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[cursor]

Postgres chart and image diverge

Medium Severity

The bundled Bitnami postgresql subchart jumps two majors from 16.7.27 (PostgreSQL 17.6) to 18.11.3 (PostgreSQL 18), while values.yaml still pins tfy-mirror/bitnamilegacy/postgresql:17.6.0-debian-12-r4. Chart 18 templates target PostgreSQL 18 and Bitnami Secure Images, so they may not match that legacy 17 image. Following the documented image bump would also make existing PVCs fail with incompatible data files, because Postgres cannot start across major versions without dump/restore.

Additional Locations (1)

• charts/trueforge/Chart.lock#L1-L4

 

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[dependabot]

Looks like postgresql is updatable in another way, so this is no longer needed.