generated: '2026-08-19' method: searched source: https://developer.cisco.com/docs/sdwan/api-changelog/ docs: https://developer.cisco.com/docs/sdwan/api-changelog/ scheme: per-release diff, published as a 13-part API Changelog (one part per API reference section) documenting every added, deprecated, deleted and changed operation between two releases current_version: 26.1.0+2026-01-06 note: Cisco does not publish a rolling dated changelog; it publishes a release-to-release operation diff. The current edition documents 20.18 -> 26.1. Sections and counts below are derived by parsing that published diff — nothing is inferred. entries: - version: '26.1' date: '2026-01-06' previous_version: '20.18' breaking: true breaking_note: 32 operations were DELETED and 76 deprecated across the surface; deletion of a previously published operation is a breaking change by Cisco's own versioning policy. totals: added: 69 deprecated: 76 deleted: 32 changed: 1612 sections: - section: Administration and Setting docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 2 deleted: 0 changed: 39 added_operations: [] deprecated_operations: - PUT /admin/user/lockUser/{userName} - POST /settings/configuration/analytics/dca deleted_operations: [] - section: Monitoring and Troubleshooting docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 34 deprecated: 48 deleted: 4 changed: 234 added_operations: - GET /advisories/insecure-config/devices - GET /advisories/insecure-config/devices/{deviceIP} - GET /advisories/insecure-config/summary - GET /device/cellular/ursp/routes - GET /device/cellular/ursp/rules - GET /device/dns/defense/device-registration - GET /device/dns/defense/info - GET /device/featuresupport - GET /device/insecure-config - GET /device/wireless/status - GET /statistics/download/{processType}/file/{token}/{fileName} - GET /statistics/ppl/ctg - POST /statistics/ppl/ctg - GET /statistics/ppl/ctg/aggregation - POST /statistics/ppl/ctg/aggregation - GET /statistics/ppl/ctg/csv - GET /statistics/ppl/ctg/doccount - POST /statistics/ppl/ctg/doccount - GET /statistics/ppl/ctg/fields - GET /statistics/ppl/ctg/page - POST /statistics/ppl/ctg/page - GET /statistics/ppl/ctg/query/fields - GET /statistics/ppl/reordering - POST /statistics/ppl/reordering - GET /statistics/ppl/reordering/aggregation deprecated_operations: - GET /accesstoken/{regionBaseUri}/{clientId} - GET /refreshtoken/{regionBaseUri}/{clientId} - GET /statistics/bfd - POST /statistics/bfd - GET /statistics/bfd/aggregation - POST /statistics/bfd/aggregation - GET /statistics/bfd/csv - GET /statistics/bfd/doccount - POST /statistics/bfd/doccount - GET /statistics/bfd/fields - GET /statistics/bfd/page - POST /statistics/bfd/page - GET /statistics/bfd/query/fields - GET /statistics/cflowd - POST /statistics/cflowd - GET /statistics/cflowd/aggregation - POST /statistics/cflowd/aggregation - GET /statistics/cflowd/csv - GET /statistics/cflowd/doccount - POST /statistics/cflowd/doccount - GET /statistics/cflowd/fields - GET /statistics/cflowd/page - POST /statistics/cflowd/page - GET /statistics/cflowd/query/fields - GET /statistics/device deleted_operations: - GET /statistics/cflowd/applications - GET /statistics/cflowd/applications/summary - GET /statistics/cflowd/device/applications - POST /device/tier/{tierName} - section: SD-WAN Services docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 6 deleted: 0 changed: 50 added_operations: [] deprecated_operations: - POST /dca/settings/configuration/{type}/dca - POST /dca/template/device/config/attachedconfig - POST /dca/template/policy/definition/approute - POST /dca/template/policy/list/vpn - POST /dca/template/policy/vedge - POST /dca/template/policy/vsmart deleted_operations: [] - section: Partner Integrations docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 2 deprecated: 0 deleted: 13 changed: 28 added_operations: - GET /v1/cloudonramp/saas/appSettingsStatus - PUT /v1/cloudonramp/saas/appSettingsStatus deprecated_operations: [] deleted_operations: - GET /ise/GetAllConnectionInfo - GET /ise/GetIseProxyDebugInfo - POST /ise/GetTenantConnectionInfo - GET /ise/TestBulkDownload - GET /ise/TestIseWebsocketConnection - POST /ise/TestLargeData - POST /ise/TestLargeDataOnvAnalytics - GET /ise/TestNamespaceSwitching - GET /ise/TestSgtIP - GET /ise/TestUserGroup - GET /ise/TestUserIp - POST /ise/TestVAnalyticsControlMsg - GET /ise/websocketstatus - section: UX 1.0 Configuration docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 2 deleted: 0 changed: 14 added_operations: [] deprecated_operations: - POST /template/policy/list/webex - POST /template/policy/list/webex/update deleted_operations: [] - section: UX 2.0 Configuration docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 0 deleted: 0 changed: 21 added_operations: [] deprecated_operations: [] deleted_operations: [] - section: Feature Profiles - SD-WAN System docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 0 deleted: 0 changed: 60 added_operations: [] deprecated_operations: [] deleted_operations: [] - section: Feature Profiles - SD-WAN Transport docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 9 deprecated: 0 deleted: 9 changed: 206 added_operations: - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/cellular/{cellularId}/ipv6-tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/cellular/{cellularId}/ipv6-trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/cellular/{cellularId}/tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/cellular/{cellularId}/trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/ipv6-tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/ipv6-trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnParcelId}/interface/ipsec/{ipsecId}/tracker deprecated_operations: [] deleted_operations: - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/cellular/{cellularId}/ipv6-tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/cellular/{cellularId}/ipv6-trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/cellular/{cellularId}/tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/cellular/{cellularId}/trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/ethernet/{ethernetId}/ipv6-tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/ethernet/{ethernetId}/ipv6-trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/ethernet/{ethernetId}/tracker - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/ethernet/{ethernetId}/trackergroup - POST /v1/feature-profile/sdwan/transport/{transportId}/wan/vpn/{vpnId}/interface/ipsec/{ipsecId}/tracker - section: Feature Profiles - SD-WAN Service docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 5 deprecated: 0 deleted: 5 changed: 149 added_operations: - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/dhcp-server - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/tracker - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnParcelId}/interface/ethernet/{ethernetId}/trackergroup - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnParcelId}/interface/ipsec/{ipsecId}/dhcp-server - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnParcelId}/interface/svi/{sviId}/dhcp-server deprecated_operations: [] deleted_operations: - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnId}/interface/ethernet/{ethernetId}/dhcp-server - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnId}/interface/ethernet/{ethernetId}/tracker - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnId}/interface/ethernet/{ethernetId}/trackergroup - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnId}/interface/ipsec/{ipsecId}/dhcp-server - POST /v1/feature-profile/sdwan/service/{serviceId}/lan/vpn/{vpnId}/interface/svi/{sviId}/dhcp-server - section: Feature Profiles - Mobility and NFV docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 0 deleted: 0 changed: 126 added_operations: [] deprecated_operations: [] deleted_operations: [] - section: Feature Profiles - SD-Routing docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 0 deprecated: 0 deleted: 0 changed: 393 added_operations: [] deprecated_operations: [] deleted_operations: [] - section: Feature Profiles - Others docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 2 deprecated: 0 deleted: 0 changed: 76 added_operations: - GET /v1/feature-profile/sdwan/policy-object/{policyObjectId}/unified/{securityProfileParcelType}/{securityProfileParcelId}/referenced-by - GET /v1/feature-profile/sdwan/policy-object/{policyObjectId}/{policyObjectListType}/{listObjectId}/referenced-by deprecated_operations: [] deleted_operations: [] - section: Others docs: https://developer.cisco.com/docs/sdwan/api-changelog/ added: 17 deprecated: 18 deleted: 1 changed: 216 added_operations: - POST /device/action/software/package/{imageType} - GET /device/ppl/dashlet - GET /device/ppl/detailList - GET /device/ppl/segmentDetail - GET /idpcertificate - GET /idpcertificate/CSR - PUT /idpcertificate/CSR - POST /idpcertificate/CSR - POST /idpcertificate/renew - POST /idpcertificate/signed - POST /sdavc/saas/publish-tenants - GET /setting/configuration/webserver/certificate-signing-request - POST /setting/configuration/webserver/certificate-signing-request/async - POST /setting/configuration/webserver/certificate/async - GET /tenant/capacity - PUT /tenant/{tenantId}/vsmarts - DELETE /tenant/{tenantId} deprecated_operations: - GET /clusterManagement/isready - POST /msla/licenses/sync - GET /msla/template - GET /sdavc/cloudconnector - PUT /sdavc/cloudconnector - POST /sdavc/cloudconnector - GET /sdavc/cloudconnector/status - POST /sdavc/test - GET /tenant/vsmart/capacity - PUT /tenant/{tenantId}/vsmart - GET /v1/smart-licensing/association - DELETE /v1/smart-licensing/template/{templateId} - GET /device/action/security/devices/{policyType} - GET /device/action/test/ioxconfig/{deviceIP} - GET /hsec/fetchaccounts - PUT /setting/configuration/webserver/certificate - POST /setting/configuration/webserver/certificate - POST /v1/smart-licensing/template deleted_operations: - POST /device/action/software/package/{fileName}