Changelog

1.0.0 — 2026-04-23

First publication on the APIM Control Plane (CI-v2), in parallel with the existing CI-v1 proxy Loyalty_Subscription_Plans_v1. The two coexist on the same Apigee gateway with distinct BasePaths:

• CI-v1 (legacy, kept): /loyalty/v1/subscription
• CI-v2 (this): /loyalty/v1/subscription-plans

Both target the same backend route /loyal-ty/subscription/api/1.0/subscription via basepath rewrite.

What changed compared to the CI-v1 implementation

• No KVM lookup: X-Partner-Code is injected from the App custom attribute partnerCode via header_propagations (with source.type = appAttribute).
• No dedicated IP Whitelist shared flow: IP whitelisting is declared inline via config.whitelist in env/preprod.tfvars / env/prod.tfvars.
• Developer Portal page auto-published from docs/*.md.

Endpoints covered

• GET /plans
• POST /plans
• PATCH /plans/{subscriptionCode}/{plan}