The documentation adds release notes for an upcoming version with Delos sovereign cloud support, authentication and connector behavior changes, bug fixes, and security improvements. The version and release date remain TBD.
New featureAction required The 2.6.90.0 release adds a guided migration workflow from Microsoft Entra Connect Sync to Cloud Sync, including assessment, agent setup, staged activation, validation, and rollback. It is available only in the Azure public cloud.
The entry now uses “phishing-resistant authentication” instead of “passwordless authentication” and updates the page date to September 14, 2026.
The version history table adds a Release date column for listed Microsoft Entra Connect versions while retaining end-of-support dates.
Doc updateAction required The documentation replaces version 2.6.90.0 with 2.6.91.0 and updates related guidance, including the 2.6.84.0 support timeline and fixes for existing-database upgrades and Synchronization Service Manager crashes.
Doc updateAction required The documentation replaces references to version 2.6.90.0 with 2.6.91.0, updates related fix guidance, and identifies 2.6.91.0 as the latest available version.
The documentation metadata and release entries now show September 16, 2026 instead of September 15, 2026 for version 2.6.91.0 and its related timeline.
Four references to version 2.6.91.0 now point to the correct documentation section, #26910, instead of #26900.
The documentation now records a fix for an issue where reopening the wizard and expanding a fully deselected domain could reselect it and enable synchronization for the entire domain.
Doc updateAction required The documentation now requires importing `ADSync.psd1` before `AzureADSSO.psd1` when configuring Seamless Single Sign-On with the standalone module.
The documentation now states that the Select Containers dialog remains available for viewing selections, while changes should be made through Customize synchronization options in the Microsoft Entra Connect wizard.
The article’s publication date changed from April 9, 2025, to September 15, 2026, and an AI-assisted usage marker was added.