Merge pull request #2413 from microsoft/dpaul-Sep25HU

Add September 2025 Hotfix Update

Author: dpaulson45

Diagnostics/HealthChecker/Analyzer/Invoke-AnalyzerKnownBuildIssues.ps1

@@ -274,6 +274,21 @@ function Invoke-AnalyzerKnownBuildIssues {
             InformationUrl          = (GetKnownIssueInformation @infoParams)
         }
         TestForKnownBuildIssues @params
+
+        Write-Verbose "Test for known move to archive issue with Hybrid App"
+        $infoParams = @{
+            Name = "Online archiving fails for on-premises users in hybrid environment"
+            Url  = "https://support.microsoft.com/en-us/topic/online-archiving-fails-for-on-premises-users-in-hybrid-environment-ab3b6a9f-18bf-493b-b47d-450ad7c89ed4"
+        }
+        $params = @{
+            CurrentVersion          = $currentVersion
+            KnownBuildIssuesToFixes = @((GetKnownIssueBuildInformation "15.2.2562.17" "15.2.2562.27"),
+                (GetKnownIssueBuildInformation "15.2.1748.24" "15.2.1748.37"),
+                (GetKnownIssueBuildInformation "15.2.1544.25" "15.2.1544.34"),
+                (GetKnownIssueBuildInformation "15.1.2507.55" "15.1.2507.59"))
+            InformationUrl          = (GetKnownIssueInformation @infoParams)
+        }
+        TestForKnownBuildIssues @params
     } catch {
         Write-Verbose "Failed to run TestForKnownBuildIssues"
         Invoke-CatchActions

Shared/Get-ExchangeBuildVersionInformation.ps1

@@ -127,6 +127,7 @@ function Get-ExchangeBuildVersionInformation {
                     $cuReleaseDate = "07/01/2025"
                     $supportedBuildNumber = $true
                 }
+                (GetBuildVersion $exSE "RTM" -SU "Sep25HU") { $latestSUBuild = $true }
                 (GetBuildVersion $exSE "RTM" -SU "Aug25SU") { $latestSUBuild = $true }
             }
         } elseif ($exchangeVersion.Major -eq 15 -and $exchangeVersion.Minor -eq 2) {
@@ -146,13 +147,15 @@ function Get-ExchangeBuildVersionInformation {
                     $cuReleaseDate = "02/10/2025"
                     $supportedBuildNumber = $true
                 }
+                (GetBuildVersion $ex19 "CU15" -SU "Sep25HU") { $latestSUBuild = $true }
                 (GetBuildVersion $ex19 "CU15" -SU "Aug25SU") { $latestSUBuild = $true }
                 { $_ -lt (GetBuildVersion $ex19 "CU15") } {
                     $cuLevel = "CU14"
                     $cuReleaseDate = "02/13/2024"
                     $supportedBuildNumber = $true
                     $orgValue = 16762
                 }
+                (GetBuildVersion $ex19 "CU14" -SU "Sep25HU") { $latestSUBuild = $true }
                 (GetBuildVersion $ex19 "CU14" -SU "Aug25SU") { $latestSUBuild = $true }
                 { $_ -lt (GetBuildVersion $ex19 "CU14") } {
                     $cuLevel = "CU13"
@@ -250,6 +253,7 @@ function Get-ExchangeBuildVersionInformation {
                     $cuReleaseDate = "04/20/2022"
                     $supportedBuildNumber = $true
                 }
+                (GetBuildVersion $ex16 "CU23" -SU "Sep25HU") { $latestSUBuild = $true }
                 (GetBuildVersion $ex16 "CU23" -SU "Aug25SU") { $latestSUBuild = $true }
                 { $_ -lt (GetBuildVersion $ex16 "CU23") } {
                     $cuLevel = "CU22"
@@ -741,6 +745,7 @@ function GetExchangeBuildDictionary {
                     "Apr25HU"   = "15.1.2507.55"
                     "May25HU"   = "15.1.2507.57"
                     "Aug25SU"   = "15.1.2507.58"
+                    "Sep25HU"   = "15.1.2507.59"
                 })
         }
         "Exchange2019" = @{
@@ -851,16 +856,19 @@ function GetExchangeBuildDictionary {
                     "Apr25HU"   = "15.2.1544.25"
                     "May25HU"   = "15.2.1544.27"
                     "Aug25SU"   = "15.2.1544.33"
+                    "Sep25HU"   = "15.2.1544.34"
                 })
             "CU15" = (NewCUAndSUObject "15.2.1748.10" @{
                     "Apr25HU" = "15.2.1748.24"
                     "May25HU" = "15.2.1748.26"
                     "Aug25SU" = "15.2.1748.36"
+                    "Sep25HU" = "15.2.1748.37"
                 })
         }
         "ExchangeSE"   = @{
             "RTM" = (NewCUAndSUObject "15.2.2562.17" @{
                     "Aug25SU" = "15.2.2562.20"
+                    "Sep25HU" = "15.2.2562.27"
                 })
         }
     }