Security: 42 API change passages
What Microsoft published
Changelog entryAdded the eventSource enumeration type. Added the timelineEventType enumeration type. Added the verdictCategory enumeration type. Added the fileExtension property to the analyzedEmailAttachment resource. Added the fileSize property to the analyzedEmailAttachment resource. Added the malwareFamily property to the analyzedEmailAttachment resource. Added the tenantAllowBlockListDetailInfo property to the analyzedEmailAttachment resource. Removed the threatName property from the analyzedEmailAttachment resource. Added the latestThreats property to the analyzedEmailDeliveryDetail resource. Added the originalThreats property to the analyzedEmailDeliveryDetail resource. Added the analyzedEmailDlpRuleInfo resource. Added the analyzedEmailRecipientDetail resource. Added the displayName property to the analyzedEmailSenderDetail resource. Added the domainCreationDateTime property to the analyzedEmailSenderDetail resource. Added the domainName property to the analyzedEmailSenderDetail resource. Added the domainOwner property to the analyzedEmailSenderDetail resource. Added the location property to the analyzedEmailSenderDetail resource. Added the displayName property to the analyzedEmailSenderDetail resource. Added the mailFromDomainName property to the analyzedEmailSenderDetail resource. Added the mailFromAddress property to the analyzedEmailSenderDetail resource. Added the fromAddress property to the analyzedEmailSenderDetail resource. Added the ipv4 property to the analyzedEmailSenderDetail resource. Added the tenantAllowBlockListDetailInfo property to the analyzedEmailUrl resource. Added the compromiseIndicator resource. Added the compromiseIndicators property to the detonationDetails resource. Added the detonationBehaviourDetails property to the detonationDetails resource. Added the detonationDetails resource. Added the detonationScreenshotUri property to the detonationDetails resource. Added the detonationScreenshotUri property to the detonationDetails resource. Added the threatDetectionDetail resource. Added the timelineEvent resource. Removed the attachmentsCount property from the analyzedEmail resource. Added the clientType property to the analyzedEmail resource. Added the dlpRules property to the analyzedEmail resource. Added the forwardingDetail property to the analyzedEmail resource. Added the inboundConnectorFormattedName property to the analyzedEmail resource. Added the policyType property to the analyzedEmail resource. Added the primaryOverrideSource property to the analyzedEmail resource. Added the recipientDetail property to the analyzedEmail resource. Added the threatDetectionDetails property to the analyzedEmail resource. Added the timelineEvents property to the analyzedEmail resource. Removed the urlsCount property from the analyzedEmail resource.
40 individual passage citations
11 API documentation links
Related public evidence
No related evidence found in this installation's recent collection. This does not establish that no announcement exists.
Observed announcement history and complete recorded revisions
What changed
First observed 26 Oct 2026No field changes are shown for this selection.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.