generated: '2026-08-27'
method: searched
docs: https://developers.everbridge.net/home/changelog
source: https://developers.everbridge.net/home/changelog
provider: Everbridge
providerId: everbridge
description: >-
  Everbridge maintains a dated, API-specific changelog on its developer hub, deliberately
  scoped to API-affecting changes ("Non-API updates (UI, workflow, or client-facing
  configuration-only changes) have been excluded"). Entries are batched by platform release
  train rather than published per-change, so a single entry can cover three releases.
versioning:
  scheme: platform release train
  format: CEM <year>.<release>  (for example 25.6, 25.11, 26.0, 26.3)
  current_release_referenced: '26.3'
  cadence: roughly monthly platform releases, batched into quarterly changelog entries
  api_path_versioning: >-
    Independent per service — /authorization/v1, /rest (unversioned) and /rest/v2/asset-management,
    /digitalapps/v2, /cem-alerts/query/v1, /managerapps/communications/v1, /travel/v1,
    /travel-connector/v1, /safety-connection/v1, /riskevents/v1, api.snapcomms.com/v1.
    There is no single platform-wide API version.
entry_count: 9
entries:
- date: '2026-05-13'
  title: Everbridge API Changelog (26.1, 26.2, 26.3)
  releases:
  - '26.1'
  - '26.2'
  - '26.3'
  url: https://developers.everbridge.net/home/changelog/everbridge-api-changelog
  additions:
  - Custom Role Management API set (List/Create/Get/Update/Patch/Delete Custom Role) — full API parity with the UI, free for all API customers
  - Country Risk Level API (Travel Risk Intelligence) — current and historical country risk ratings by ISO-2 country code
  - User PATCH enable/disable support (26.2) — removes the need for PUT to change user status
  - API service accounts with resource + action permissions
  - Multiple polling responses in Communications
  breaking: false
  behaviour_changes:
  - endpoint: /scheduling/shiftSchedules
    methods: [GET, PUT, DELETE]
    change: Invalid IDs now return 404 Not Found instead of 500 Internal Server Error
    impact: Clients must update error-handling logic
  - endpoint: /contact (Create, Update, Create Batch, Update Batch)
    change: Validation now prevents duplicate Location Name + Location Type combinations
    impact: Previously-accepted duplicate static locations are now rejected
    status: planned for the May release
  fixes:
  - Contact API response formatting — removed unnecessary extra spaces (case 771974)
- date: '2026-02-03'
  title: Everbridge API Changelog (CEM 25.10 to 25.11 to 26.0)
  releases:
  - '25.10'
  - '25.11'
  - '26.0'
  url: https://developers.everbridge.net/home/changelog/everbridge-api-changelog-cem-2510-2511-260
  additions:
  - CMDB Group Lookup partial-update endpoints — PUT /lookup/{organizationId}/attributes/updateByName/{attributeName} and PUT /lookup/{organizationId}/attributes/append/{attributeName}, free for all customers
  - Contact search relative-timeframe (date-range) filtering
  - Risk Events Export payload gains Geopolitical and Cybersecurity categories
  breaking: false
  behaviour_changes:
  - endpoint: /scheduling/shiftSchedules
    change: 500 to 404 error-code standardization for invalid IDs
  - endpoint: POST /export/riskevents/v1/riskevents/export
    change: New risk-event categories in the export payload
    impact: Clients consuming exported risk events should update category handling
  fixes:
  - GET /scheduling/calendars — pageSize now correctly returns 100 results instead of defaulting to 10
  - PATCH /contact — server tokens now work with PATCH, enabling service-to-service contact updates
- date: '2025-10-22'
  title: Everbridge API Changelog, versions 25.6 to 25.9 (July-October 2025)
  releases:
  - '25.6'
  - '25.7'
  - '25.8'
  - '25.9'
  url: https://developers.everbridge.net/home/changelog/everbridge-api-changelog-versions-256-259-julyoctober-2025
  additions:
  - Everbridge Risk Intelligence Feed API — standalone risk-intelligence consumption outside the platform, up to 1,000 results per invocation and 1 year of history (requires subscription)
  - CMDB Group Lookup API new PUT methods, backward compatible
  - Incident Subscription Management APIs — GET/POST /incidentSubscriptions for bulk upload and download
  - Contact integration with SAP SuccessFactors
  - Email bounce filtering on Contacts (emailStatus=bounced)
  - latestResponseTime added to notification detail and polling response data
  - Entra ID contact sync gains the Manager attribute
  breaking: false
  behaviour_changes:
  - change: SSO user ID matching is now case-insensitive in the API layer
    impact: No integration changes required
- date: '2025-04-01'
  type: added
  title: New Partial User Update API
  highlights:
  - PATCH on the Users API enables sparse add/replace/remove without retrieving and resending the full user object
- date: '2025-02-27'
  type: added
  title: Service Accounts Now Available
  highlights:
  - General availability of OAuth service accounts
  - Password grant type supported for all EB Suite REST APIs
  - Client credential grant type in limited UAT at the time of publication
- date: '2024-12-11'
  type: improved
  title: Long Awaited User API Enhancement
  highlights:
  - List Users can now request up to 1000 results
  - Default page size remains 10 to avoid breaking changes
- date: '2024-11-07'
  type: added
  title: Everbridge Suite API Documentation Enhancements
- date: '2023-06-02'
  type: improved
  title: Planned Certificate Update to api.everbridge.net
  highlights:
  - Periodic TLS certificate rotation on api.everbridge.net; relevant to clients that pin or install the Everbridge certificate
- date: '2023-06-01'
  type: added
  title: Everbridge API Announcements
  highlights:
  - Launch of the Everbridge Developer Portal with getting-started guides, API collections with working samples, a developer community, and release announcements
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com