Entra Connect version history

1. 19 Mar 2021 5 years ago
   • Release statusMilestone
2. 30 Mar 2021 5 years ago
   • 1.6.2.4Recommendation1 condition
3. 31 Mar 2021 5 years ago
   • Release statusMilestoneException1 condition
4. 20 Jul 2021 5 years ago
   • Release statusMilestoneException1 condition
5. 10 Aug 2021 5 years agonumeric month/day
   • Release statusMilestoneException2 conditions
6. 17 Aug 2021 5 years ago
   • Release statusMilestoneException1 condition
7. 19 Aug 2021 5 years ago
   • Release statusMilestoneException2 conditions
   • 1.6.13.0MilestoneException1 condition
8. 14 Sep 2021 5 years ago
   • Release statusMilestoneException1 condition
9. 30 Sep 2021 5 years ago
   • Release statusMilestoneException1 condition
10. 15 Dec 2021 4 years ago
    • Release statusMilestoneException1 condition
11. 22 Dec 2021 4 years ago
    • Release statusMilestoneException1 condition
12. 19 Jan 2022 4 years ago
    • Release statusMilestoneException1 condition
13. 24 Mar 2022 4 years ago
    • Release statusMilestoneException1 condition
14. 15 Mar 2023 3 years ago
    • Retiring Microsoft Entra Connect 2.x versionsMilestone
15. 31 Jul 2025 15 months ago
    • Release statusMilestoneScope
16. 1 Sep 2025 14 months agonumeric month/day
    • Release statusMilestoneScope
17. 4 Sep 2025 13 months agostarting
    • Release statusMilestoneScope
18. 2 Feb 2026 8 months ago
    • Release statusMilestoneScope
19. 10 Mar 2026 7 months agonumeric month/day
    • Release statusMilestoneScope
20. Today · 26 Oct 2026
21. 7 Apr 2027 in 5 monthsby
    • GuidanceRequirement1 condition

      Mandatory upgrade required: Upgrade Microsoft Entra Connect Sync to version 2.6.84.0 or later and configure application-based authentication by April 7, 2027. Legacy authentication is being…

Settings and overrides named on this page

Registry values, policies and cmdlets the source mentions, with the dated steps that name them. Read the source for the values to set.

• Application-Based
• DirSyncWebServices
• EmployeeHireDate
• EmployeeLeaveDateTime
• Enable-ADSyncExportDeletionThreshold
• IncludeAdminSdHolders
• Remove-ADSyncCSObject
• Self-Service
• Set-ADSyncAADCompanyFeature
• Set-ADSyncAADPasswordSyncState
• Set-ADSyncDirSyncConfiguration
• Set-ADSyncScheduler

Requirements, exceptions and scope

• GuidanceScope1 condition1 passage
• Known issue: Synchronization fails after upgrade if miiserver.exe.config was previously modifiedScope1 condition1 passage
• CauseRequirement1 condition1 passage
• Looking for the latest versions?Requirement1 passage
• Retiring Microsoft Entra Connect 2.x versionsRequirementExceptionRecommendation6 conditions3 passages
• 2.6.92.0Recommendation1 passage
• Added featuresRequirementExceptionScope1 condition4 passages
  Sign-On
• Updated featuresRequirementExceptionScope6 conditions6 passages
  Sign-OnSet-ADSyncAADCompanyFeatureSet-ADSyncAADPasswordSyncStateEnable-ADSyncExportDeletionThresholdSet-ADSyncSchedulerSet-ADSyncDirSyncConfigurationApplication-Based
• Bug fixesRequirementExceptionScopeRecommendation15 conditions21 passages
  Application-BasedRemove-ADSyncCSObjectDirSyncWebServices
• 2.6.84.0Recommendation1 passage
• Known issuesRequirementScopeRecommendation2 conditions5 passages
  Self-Service
• Bug FixesRecommendation1 passage
  Application-Based
• Added FeaturesException1 condition1 passage
• Updated FeaturesRequirement2 conditions2 passages
• Decommissioned featuresRequirement1 condition2 passages
• 2.3.20.0Requirement1 condition1 passage
• Functional changesRequirementExceptionScopeRecommendation9 conditions13 passages
  SkipAdminSdHoldersIncludeAdminSdHoldersEmployeeHireDateEmployeeLeaveDateTime
• Bug Fixes:Requirement1 condition1 passage
• Functional ChangesRequirement2 passages
• 2.0.88.0Requirement1 condition1 passage
• 2.0.28.0Requirement1 condition1 passage
• 2.0.25.1Requirement1 condition1 passage
• Release statusRequirement2 conditions1 passage
• 2.0.8.0Requirement2 conditions1 passage
• 1.6.2.4RequirementException2 conditions2 passages

Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.

How this timeline changed

Changes between ChangeIntel's readings of the page, between commits of its source file where Microsoft publishes it, in Internet Archive copies of pages that keep no other history, and entries from Microsoft's own change log (dated as Microsoft dates them). Edits between readings that neither records are unknown.

1. 23 Oct 2026
   No longer on the page 1.6.13.0seen by ChangeIntel

   8/19/2021
2. 23 Oct 2026
   New dated step 1.6.13.0seen by ChangeIntel

   8/19/2021
3. 23 Oct 2026
   No longer on the page Release statusseen by ChangeIntel

   3/24/2022
4. 23 Oct 2026
   New dated step Release statusseen by ChangeIntel

   3/24/2022
5. 23 Oct 2026
   No longer on the page Release statusseen by ChangeIntel

   01/19/2022
6. 23 Oct 2026
   New dated step Release statusseen by ChangeIntel

   01/19/2022
7. 23 Oct 2026
   No longer on the page Release statusseen by ChangeIntel

   12/22/2021
8. 23 Oct 2026
   New dated step Release statusseen by ChangeIntel

   12/22/2021
9. 23 Oct 2026
   No longer on the page Release statusseen by ChangeIntel

   12/15/2021
10. 23 Oct 2026
    New dated step Release statusseen by ChangeIntel

    12/15/2021
11. 23 Oct 2026
    No longer on the page Release statusseen by ChangeIntel

    9/30/2021
12. 23 Oct 2026
    New dated step Release statusseen by ChangeIntel

    9/30/2021