{
 "vendor": "HubSpot",
 "count": 4,
 "events": [
  {
   "id": "1e8fcd9a51",
   "vendor": "HubSpot",
   "vendor_slug": "hubspot",
   "category": "crm",
   "product": "CRM API write-validation enforcement in 2026-09 API version (breaking)",
   "change_type": "breaking",
   "announce_date": "2026-08-11",
   "effective_date": "2026-09-08",
   "date_precision": "day",
   "replacement": null,
   "summary": "Breaking Change: CRM API Write Validation Enforcement Starting with the 2026-09 API Version.",
   "source_url": "https://developers.hubspot.com/changelog/crm-api-write-validation-enforcement",
   "url": "https://deadcanary.io/event/hubspot-crm-api-write-validation-enforcement-in-2026-09-api-version-br-1e8f/"
  },
  {
   "id": "688ae49513",
   "vendor": "HubSpot",
   "vendor_slug": "hubspot",
   "category": "crm",
   "product": "Pipelines API v1 sunset",
   "change_type": "version_sunset",
   "announce_date": "2026-08-14",
   "effective_date": "2026-12-04",
   "date_precision": "day",
   "replacement": null,
   "summary": "Pipelines API V1 Sunset: December 4, 2026.",
   "source_url": "https://developers.hubspot.com/changelog/pipelines-api-v1-sunset",
   "url": "https://deadcanary.io/event/hubspot-pipelines-api-v1-sunset-688a/"
  },
  {
   "id": "c4e09aa438",
   "vendor": "HubSpot",
   "vendor_slug": "hubspot",
   "category": "crm",
   "product": "v4 APIs",
   "change_type": "version_sunset",
   "announce_date": "2026-09-15",
   "effective_date": "2027-03-30",
   "date_precision": "day",
   "replacement": null,
   "summary": "Support for v4 APIs ends on March 30, 2027, on a separate timeline announced earlier in the year.",
   "source_url": "https://developers.hubspot.com/changelog/legacy-apis-and-legacy-apps-whats-going-unsupported-and-when",
   "url": "https://deadcanary.io/event/hubspot-v4-apis-c4e0/"
  },
  {
   "id": "a85e01dc57",
   "vendor": "HubSpot",
   "vendor_slug": "hubspot",
   "category": "crm",
   "product": "Legacy v1-v3 APIs and legacy apps unsupported",
   "change_type": "shutdown",
   "announce_date": "2026-09-15",
   "effective_date": "2027-09-01",
   "date_precision": "month",
   "replacement": null,
   "summary": "At Fall Spotlight on September 15, HubSpot is announcing the end of support for v1-v3 APIs, legacy public apps, and legacy private apps, all with a September 2027 enforcement date.",
   "source_url": "https://developers.hubspot.com/changelog/legacy-apis-and-legacy-apps-whats-going-unsupported-and-when",
   "url": "https://deadcanary.io/event/hubspot-legacy-v1-v3-apis-and-legacy-apps-unsupported-a85e/"
  }
 ]
}