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Upstream backend reconciliation

This repository does not share Git ancestry with geobtaa/api. The local develop branch and upstream/develop have no merge base, so Git ahead/behind counts are not an integration plan. The supported unit of comparison is the upstream backend/ subtree recorded in config/upstream-backend-source.env.

Baseline and target

Item Value
Last imported upstream commit 0c9d80b3b36e833fce0a17551da893bf0aa68928
Upstream tag containing that commit v0.7.16
Recorded backend split 1cf222b377be4ba1d8468fa864724542e866eb3e
Review ceiling Upstream 0.8.11 (4254aa3)
OGM product version Independent; currently 0.7.0

The review ceiling is not a promise that this product becomes upstream 0.8.11. OGM releases and upstream source provenance are separate concepts.

Reconciliation policy

  1. Review only non-merge commits that affect backend/ between the recorded baseline and the selected review ceiling.
  2. Classify each change as ported, port selectively, dependency review, defer, or not applicable.
  3. Port shared behavior with its tests and record the upstream SHA. Do not cherry-pick whole commits across the unrelated histories.
  4. Never overwrite the downstream paths listed in config/ogm-owned-paths.txt without an explicit OGM design decision.
  5. Run focused tests for every port, followed by the complete backend suite before release.
  6. Update config/upstream-backend-source.env only for a complete applied subtree import. Selective ports remain documented here instead.

Baseline CI coverage

The recorded v0.7.16 backend baseline postdates upstream commit 44411cf, which introduced the repository-level CI workflow. The backend subtree import could not carry that top-level workflow, so this repository now ports its compatible backend job separately in .github/workflows/ci.yml.

The port runs the complete Python suite with ParadeDB, Elasticsearch, Redis, parallel workers, a wall-clock watchdog, and a 50% coverage floor. Upstream's frontend, CLI, QGIS plugin, and MkDocs jobs are intentionally excluded because those products are not present in this backend-only repository. Action dependencies are pinned to immutable commits to satisfy the transfer-readiness policy.

Decision ledger: v0.7.16 through 0.8.11

Upstream commit Decision OGM rationale or follow-up
e95178a Prepare GTM for production cutover Ported selectively Ported the recursive test route helper needed by FastAPI's lazy include_router representation and updated route-registration assertions. Upstream frontend analytics and production configuration remain not applicable.
1433322 Bump API version to 0.8.0 Not applicable OGM product versioning is independent.
a529b3b Prepare v0.8.1 release Not applicable Upstream release bookkeeping is not imported.
a17b83e Fix production feedback delivery default Not applicable Recipient and mail defaults are operator-specific.
a51a018 Fix production sitemap canonical URL Ported Prevents a mirror from serving sitemap documents generated for a different origin. Ported with OGM hostname coverage.
97c80d2 Add Turnstile bot exemptions and update Kithe bridge Defer Mixed upstream edge policy and Kithe control-plane behavior. Revisit only if those components enter the supported OGM deployment profile.
7becdd8 Version bump for v0.8.4 Not applicable Upstream release bookkeeping is not imported.
caf71d7 Fix similar items missing Elasticsearch docs Ported Uses exists instead of a traced GET 404 for retired or intentionally unindexed records.
e6674b4 Bump version to 0.8.5 Not applicable Upstream release bookkeeping is not imported.
7165142 Improve telemetry and Elasticsearch visibility controls Port selectively Public/suppressed filtering, mapping checks, and cache-key isolation support the mirror public-read contract. AppSignal and upstream fallback values do not. Requires a dedicated cross-endpoint PR.
1ea6609 Bump version to 0.8.6 Not applicable Upstream release bookkeeping is not imported.
d60a24a Fix bridge relationship sync and indexing refresh Defer Primarily Kithe Bridge reconciliation. OGM mirrors use GitHub Aardvark harvests as their correctness path.
15c1200 Fix AppSignal frontend telemetry isolation Not applicable Frontend telemetry and upstream observability configuration are not part of this backend product.
a477847 Fix Kithe Bridge deletion reconciliation Defer Kithe-specific deletion workflow; evaluate against OGM repository removal and tombstone policy separately.
9d2eb78 Bump aiohttp Dependency review Re-resolve against the OGM lockfile and run security/compatibility tests instead of copying one lockfile delta.
fb4bbbf Drop Flower from Kamal deployments Already satisfied OGM Kamal roles are web, worker, and cron; Flower remains only an optional local Compose service.
a545109 Handle Bridge tombstone deletes Defer Useful design input for deletion semantics, but the implementation is coupled to Kithe Bridge.
b8098a0 Bump version to 0.8.7 Not applicable Upstream release bookkeeping is not imported.
6f4b73b Refresh project dependencies Dependency review Produce a fresh OGM dependency PR with lockfile, license, vulnerability, and runtime verification.
721ea3b Adjust response handling and file checks Ported selectively The production-database test now accepts both the legacy error and FastAPI detail missing-resource envelopes, as required by the full CI suite. Broader Slack, admin, and upstream response-label changes remain deferred.
93f73d6 Use local Postgres backups in production Design reference Mirror backup/rebuild behavior belongs in the OGM operating runbook and secret model, not as a blind upstream script import.
0a24422 Bump version to 0.8.8 Not applicable Upstream release bookkeeping is not imported.
d991db3 Bump version to 0.8.9 Not applicable Upstream release bookkeeping is not imported.
ab214d5 Fix GEOMG distribution and asset syncing Port selectively Aardvark distribution, reference, asset, and relationship correctness is relevant, but the commit is broad and Bridge-heavy. Split it into contract-focused ports after fixture comparison.
2d5444f Fix location filtering for contained resources Ported Uses document containment for bbox eligibility so a large query retains small fully contained resources.
bfbd4db Bump version to 0.8.10 Not applicable Upstream release bookkeeping is not imported.
ac1b700 Fix relationship cache priming visibility Ported Routes priming through the public relationship service, connects the legacy database pool for in-process warming, and advances the representation cache version.
78466a2 Fix source relationship direction Ported Emits canonical dct:isSourceOf, removes the legacy inverse during sync, canonicalizes old rows, and deduplicates responses.
f1f4092 Release v0.8.11 Not applicable Backend changes are release-version updates; the named PMTiles rendering fix is in the upstream frontend, which this repository does not ship.

Port verification

The accepted ports are covered by focused tests in:

  • tests/elasticsearch/test_search.py
  • tests/services/test_relationship_service.py
  • tests/services/test_relationship_sync.py
  • tests/services/test_sitemap_service.py
  • tests/scripts/test_prime_resource_representation_cache.py
  • tests/scripts/test_refresh_resource_caches.py
  • tests/utils/route_helpers.py

The complete backend suite is also enforced by .github/workflows/ci.yml on pull requests and pushes to develop.

Before the next upstream review, fetch upstream, choose a new immutable review ceiling, append every backend-affecting commit to this ledger, and keep earlier decisions intact for auditability.

September 12, 2026 review: 0.8.11 through 0.9.1

The next review ceiling is fetched upstream 9a4c78419e371f83642b3b1330f9fd804d3e0ff7. The September migration review extends this ledger with all 33 backend-affecting non-merge commits since 4254aa3, priority recommendations, compatibility considerations, and proposed validation. The original review records candidate decisions. The subsequent selected-port implementation applies eb89c10, 131fa98, f6e6573, 4389011, 4ca8e5f, 9ee88fe, 80dcd59, and 5b35609 selectively, with OGM adaptations and regression coverage. The full-import baseline and earlier port decisions remain unchanged.