refactor(IOClients): rename base catalog getter to janusCatalogSystem

Avoids a name collision (TS2416) with apps that already define their own
`catalogSystem` client over IOClients (e.g. vtex-apps/promotion-cloner).
Bumps version to 7.3.0 and updates the CHANGELOG.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: monteirogc

CHANGELOG.md

@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [7.3.0] - 2026-06-22
+### Changed
+- Renamed the base `IOClients` Janus Catalog getter from `catalogSystem` to
+  `janusCatalogSystem` to avoid a name collision with apps that already define
+  their own `catalogSystem` client (e.g. vtex-apps/promotion-cloner).
+### Added
+- Base `IOClients` getter `janusCatalogSystem` (Janus Catalog) and
+  `licenseManager.listBindings`, plus binding-mapping helpers
+  (getCanonicalAndAlternateAddresses, inferTargetProduct) used by the
+  Tenant API migration.
+
 ## [7.2.5] - 2025-10-28
 ### Changed
 - Added a new metrics tooling layer using @vtex/diagnostics-nodejs to replace the legacy MetricsAccumulator system

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vtex/api",
-  "version": "7.2.5",
+  "version": "7.3.0",
   "description": "VTEX I/O API client",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",

src/clients/IOClients.ts

@@ -93,8 +93,8 @@ export class IOClients {
     return this.getOrSet('catalogGraphQL', CatalogGraphQL)
   }
 
-  public get catalogSystem() {
-    return this.getOrSet('catalogSystem', Catalog)
+  public get janusCatalogSystem() {
+    return this.getOrSet('janusCatalogSystem', Catalog)
   }
 
   public get paymentProvider() {