Sync develop → main for v1.9.1 chart release (ingestor 0.6)

[saadqbal]

Summary

Release sync: ships the chart 1.9.0 → 1.9.1 batch to main / prod. Sole content is the ingestor floating-tag roll to the 0.6 line (#323).

Prod effect: jobs-manager spawns each ingestion Job by images.ingestor.tag (imagePullPolicy=Always, empty digest = floating), so once this reaches prod the next ingestion submit auto-rolls to ghcr.io/tracebloc/ingestor:0.6 (→ sha256:be42a384…055e8, multi-arch amd64+arm64).

Brings to prod ingestion: case/whitespace label-column resolution (data-ingestors#340), UTF-8 BOM header handling (#338), and the machine-readable layout contract (#347).

Related

Contains #323. Closes#322.

Type of change

• Release / chart version bump

Test plan

• Full chart CI green on chore(chart): roll ingestor tag 0.5 → 0.6, bump chart 1.9.0 → 1.9.1 #323 (Helm lint + unit tests, source-of-truth drift, template renders aks/bm/eks/oc, multi-arch guard).
• :0.6 verified as a multi-arch index resolving to the v0.6.0 release digest before the tag roll.

Deployment notes

Floating-tag roll — no digest pin. Future 0.6.x patches auto-track; a later 0.7 will require moving the tag again.

🤖 Generated with Claude Code

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Note

Medium Risk
Changes which ingestor image runs for every ingestion Job in prod; behavior is intentional but affects data ingestion correctness and compatibility.

Overview
Chart release 1.9.0 → 1.9.1 rolls the default spawned ingestor image from the 0.5 to the 0.6 floating tag (ghcr.io/tracebloc/ingestor:0.6), with matching template fallbacks and Helm unit test expectations.

After deploy, jobs-manager still spawns ingestion Jobs with an empty digest and imagePullPolicy=Always, so new submits resolve the current 0.6.x image (including label-column normalization and UTF-8 BOM header fixes noted in values comments). values.yaml comments were updated to document the 0.6 line and avoid submit-vs-run task-catalog drift.

No digest pin — future 0.6.x patches auto-track until the tag is bumped again for a new minor line.

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