generated: '2026-08-13' method: searched source: https://developers.cvent.com/docs/rest-api/changelog provider: Cvent Event Cloud providerId: cvent-event-cloud description: >- Cvent publishes a dated, sectioned REST API changelog going back to September 2022. Releases land on a roughly biweekly cadence and are titled by the calendar days the change shipped rather than by a semantic version, because the API itself carries a single stable URI version (`ea`). scheme: dated releases current_version: ea cadence: biweekly entries_published: 70 coverage: 2022-09 through 2026-08 sections_used: [New APIs, New Tags, Added, Updated, Deprecated] latest_release: '2026-08-05' checked: '2026-08-13' entries: - date: '2026-08-05' title: REST API Updates (August 5–6, 2026) sections: [Updated] breaking: false highlights: - surface: Budget change: >- Create Budget Item, Update Budget Item, List Event Budget Items and List Budget Items — the BudgetVendor schema's `vendor.type` now includes REPOSITE as a possible value, indicating a vendor sourced from Reposite. Additive enum value. - surface: Event Travel change: >- Get Air Actual — the air-actual-detail response now documents minItems 0 / maxItems 200 on the attendee air-actuals collection and on AirActualDetail.airActualDetails. - surface: RFP Management change: >- Get RFP — new optional `preferredVenueIntegrations` field on RfpRequest, an array (maxItems 1) of VenueIntegrationType values CED | PASSKEY. - date: '2026-07-22' title: REST API Updates (July 22-23) sections: [Added, New APIs, New Tags, Updated] breaking: false highlights: - surface: Venue Profiles change: >- New endpoints — Update Venue Details (PUT /venues/{venueId}/details), Patch Venue Details, Get Venue Details Overview, Update Venue Facility, Patch Venue Facility. - surface: Venue Meeting Rooms change: >- New endpoints — Create Meeting Room (POST /venues/{venueId}/meeting-rooms), List Meeting Rooms Overviews, Update Meeting Room, Patch Meeting Room, Get Meeting Room Overview. - surface: tags change: Two new OpenAPI tags introduced — Venue Profiles and Venue Meeting Rooms. - surface: Travel RFPs change: >- List Travel Proposals, List/Get Travel Proposal Bid and Get Travel Proposal gained the business-travel/proposals:read and business-travel/bids:read OAuth2 scopes alongside the existing business-transient/* scopes. The bid-item-status-type enum value `not_available` was replaced with `not_offered` to match production behaviour — Cvent states `not_available` was never actually emitted by the service. - surface: Bulk change: >- List Bulk Job Result — documentation now warns that `failed` reflects only the target operation's top-level HTTP status, so a 207 Multi-Status shows failed=false even when individual items failed. Create Bulk Job — `name`, `mode` and `ttl` removed from `required` as a spec correction (they were never in properties). - surface: Events change: >- List Orders / List Order Items — `deleted` query parameter description clarified to "When true, includes soft-deleted records in the response. Defaults to false." - surface: Attendees change: >- List Attendees / Get Attendee — the `deprecated` marker was REMOVED from `unsubscribed` as a documentation correction; the field remains read-only and filterable. - surface: Events+ Hub change: List Events+ Hubs — new `websiteTheming` boolean on the Hub branding schema, default false. - date: '2026-07-07' title: REST API Updates (July 7–8, 2026) sections: [Updated] breaking: false - date: '2026-06-17' title: REST API Updates (June 17–18, 2026) sections: [Added, Updated] breaking: false highlights: - surface: Card Tokens change: >- New API — Create a Credit Card Token. Creates a short-lived, single-use token representing a credit card, valid for 3600 seconds, that replaces the card in other API methods. New OAuth 2.0 scope secure-ecommerce/card-tokens:write. - surface: Custom Fields change: >- Create Custom Field request body now includes the `active` property. Missing 404 response added to Create Custom Field Translation. - surface: Audience Segments change: >- Schema rename — `existing-audience-segment` became `audience-segment-response`, and `audience-segment-creation-type` became `existing-audience-segment-creation-type`. - date: '2026-06-03' title: REST API Updates (June 3–4, 2026) sections: [Added, Updated] breaking: false highlights: - surface: Surveys change: New API — Get Question Choices, returning all choices for a given event question. - surface: Appointments change: >- Missing 400 responses documented across nine list operations, missing 429 responses documented across seven, and a new `participants[].status` property on the appointment response body. - surface: Events change: >- The `filter` query parameter now supports `and` / `or` logical operators on List Orders, List Order Items, List Transactions and List Transaction Items. - date: '2026-05-20' title: REST API Updates (May 20–21, 2026) sections: [Added, Updated] breaking: false - date: '2026-05-06' title: REST API Updates (May 6–7, 2026) sections: [Updated] breaking: false - date: '2026-04-22' title: REST API Updates (April 22–23, 2026) sections: [Added, Updated] breaking: false - date: '2026-04-08' title: REST API Updates (April 8–9, 2026) sections: [Updated] breaking: false - date: '2026-03-25' title: REST API Updates (March 25–26, 2026) sections: [Updated] breaking: false - date: '2026-03-12' title: REST API Updates (March 12, 2026) sections: [Added, Updated] breaking: false - date: '2026-02-25' title: REST API Updates (February 25–26, 2026) sections: [Updated] breaking: false - date: '2026-02-11' title: REST API Updates (February 11–12, 2026) sections: [Added, Updated] breaking: false - date: '2026-01-14' title: REST API Updates (January 14–15, 2026) sections: [Added, Updated] breaking: false observations: - >- Not one 2026 release carries a Deprecated section. The most recent Deprecated sections are dated 2025-06-18, 2025-05-08, 2025-03-26, 2025-02-26 and 2025-02-12 — Cvent has removed nothing from the contract in more than a year. - >- A large share of entries are contract corrections rather than behaviour changes: undocumented 400/404/429 responses being added to the spec, `required` lists being fixed, deprecation markers being withdrawn. That is a spec catching up with a service, and it is visible because Cvent versions the spec in public git. - >- Changelog entries name operations by human title ("List Bulk Job Result") rather than by operationId, so machine-correlating an entry to the spec requires a title-to-operationId lookup. maintainers: - FN: Kin Lane email: kin@apievangelist.com