generated: '2026-07-20' method: searched source: https://devx.pax8.com/changelog scheme: dated notes: |- Pax8 publishes a dated changelog on the developer portal. Dates below are relative windows as shown on the changelog page at capture time (2026-07-20); no explicit calendar dates are published per entry. None are marked as breaking, though the granular webhook-filtering change reduced default subscription event scope. entries: - title: New vendorSkuId field on Get Subscription By ID window: ~1 month ago kind: addition highlights: Adds vendorSkuId to subscription-by-id responses. - title: New Webhook topic - Provisioning window: ~3 months ago kind: addition highlights: Adds provisioning as a webhook event topic. - title: Take Ownership Quoting API added window: ~4 months ago kind: addition highlights: Quote ownership-transfer capability added to the Quoting API. - title: Quoting Attachment APIs added window: ~6 months ago kind: addition highlights: New endpoints for managing quote attachments. - title: Subscription API Doc Updated window: ~8 months ago kind: docs highlights: Documentation improvements for subscription endpoints. - title: VendorName Added to Invoice Items Endpoint window: ~8 months ago kind: addition highlights: Adds vendor name to invoice item responses. - title: Granular Webhook Filtering for Subscription Events window: ~8 months ago kind: change highlights: Introduced granular filtering that narrows default subscription webhook notifications; subscribers relying on all events may need to adjust filters.