generated: '2026-08-04'
method: searched
source: https://developer.madhive.com/scheduled-updates
title: API Change Schedule
description: >-
  Madhive's forward-looking change log. Rather than a retrospective release feed, the page
  publishes the timeline for upcoming changes plus support guidelines for upgrading to new
  features or incompatible API updates. Entries are grouped into change periods and carry an
  effective date, feature, update type, impact and required action.
scheme: change-period
current_version: v1
spec_version: 1.0.0
spec_last_modified: '2025-12-03'
spec_last_modified_note: >-
  Apigee portal metadata for the Madhive API doc records modified=1764799790000
  (2025-12-03) and a spec snapshot regenerated 2026-08-01.
entries:
- period: February - March 2025
  effective: '2025-02'
  feature: Line Items
  update_type: Endpoint Update
  headline: New endpoints for editing impressions and budgets
  breaking: true
  additions:
  - PATCH /v1/lineitems/{id}/impression-goal (updateLineItemImpression)
  - PATCH /v1/lineitems/{id}/budget-goal (updateLineItemBudget)
  impact: >-
    Starting February 2025, new patch endpoints for updating impressions or budgets to align
    with Madhive naming conventions.
  action_required: >-
    Immediate action is required to move to these new patch endpoints if using the old ones.
  also_listed: Campaign Version Check Requirement
window: >-
  Only one change period is currently published on the page; this artifact captures the live
  window rather than a full history.
x-evidence:
  fetched: '2026-08-04'
  url: https://developer.madhive.com/portals/api/sites/mad-master-mozart/liveportal/page/scheduled-updates
  http_status: 200