Every business endpoint (memory/*, ome/*, knowledge/*) is now served
under /api/v2, aligning the open-source API with the EverOS Cloud
contract. /api/v1 is retained as a permanent, backward-compatible alias:
the same router objects are mounted under both prefixes, so both resolve
to identical handlers and request/response contracts. Existing /api/v1
integrations keep working unchanged. Infra endpoints (/health, /metrics)
stay unversioned.
Fix the Prometheus request-metric label to build the path from the full
request URL (with path params folded) rather than the route's
router-relative path, so the version prefix is preserved and v1/v2
traffic stays distinguishable.
Docs (docs/api.md, docs/openapi.json), CHANGELOG, and route docstrings
updated to lead with /api/v2. Add test_api_versioning as the parity
guard: every v2 route has an identical v1 twin and vice versa.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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