Tasks and plans: 9 API change passages
What Microsoft published
Changelog entryAdded the historyEntityType enumeration type. Added the historyEventType enumeration type. Added the completionInHostedApp member to the plannerTaskCompletionRequirements enumeration. Added the plannerTaskData resource. Added the plannerTaskDetailsData resource. Added the plannerDelta resource. Added the plannerHistoryItem resource and an associated method. Added the historyItems relationship to the plannerPlan resource. Added the taskHistoryItem resource.
9 individual passage citations
6 API documentation links
Related public evidence
- Public source · 3 Aug 2026Tasks and plans (beta): 5 API change passages Shared reference: https://learn.microsoft.com/graph/api/resources/plannerplan?view=graph-rest-beta
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