diff --git a/shared/main.php b/shared/main.php
index edf0dd4..386eba5 100644
--- a/shared/main.php
+++ b/shared/main.php
@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 function uupApiVersion() {
-    return '1.6.0';
+    return '1.6.1';
 }
 
 function uupApiPrintBrand() {
diff --git a/shared/requests.php b/shared/requests.php
index 138d6f0..9d47834 100644
--- a/shared/requests.php
+++ b/shared/requests.php
@@ -33,7 +33,7 @@ function composeFileGetRequest($updateId, $device, $info, $rev = 1) {
         $branch = 'rs2_release';
     }
 
-    return '<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope"><s:Header><a:Action s:mustUnderstand="1">http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService/GetExtendedUpdateInfo2</a:Action><a:MessageID>urn:uuid:'.$uuid.'</a:MessageID><a:To s:mustUnderstand="1">https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx/secured</a:To><o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><Timestamp xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"><Created>'.$created.'</Created><Expires>'.$expires.'</Expires></Timestamp><wuws:WindowsUpdateTicketsToken wsu:id="ClientMSA" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wuws="http://schemas.microsoft.com/msus/2014/10/WindowsUpdateAuthorization"><TicketType Name="MSA" Version="1.0" Policy="MBI_SSL"><Device>'.$device.'</Device></TicketType></wuws:WindowsUpdateTicketsToken></o:Security></s:Header><s:Body><GetExtendedUpdateInfo2 xmlns="http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService"><updateIDs><UpdateIdentity><UpdateID>'.$updateId.'</UpdateID><RevisionNumber>'.$rev.'</RevisionNumber></UpdateIdentity></updateIDs><infoTypes><XmlUpdateFragmentType>FileUrl</XmlUpdateFragmentType><XmlUpdateFragmentType>FileDecryption</XmlUpdateFragmentType></infoTypes><deviceAttributes>BranchReadinessLevel=CB;GStatus_RS3=2;CurrentBranch='.$branch.';FlightContent='.$info['flight'].';FlightingBranchName=external;FlightRing='.$info['ring'].';AttrDataVer=25;InstallLanguage=en-US;OSUILocale=en-US;InstallationType=Client;FirmwareVersion=6.00;OSSkuId=48;App=WU;AppVer='.$info['checkBuild'].';UpgEx_RS3=Green;OSArchitecture=AMD64;UpdateManagementGroup=2;IsFlightingEnabled='.$flightEnabled.';IsDeviceRetailDemo=0;TelemetryLevel=1;WuClientVer='.$info['checkBuild'].';Free=32to64;OSVersion='.$info['checkBuild'].';DeviceFamily=Windows.Desktop;</deviceAttributes></GetExtendedUpdateInfo2></s:Body></s:Envelope>';
+    return '<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope"><s:Header><a:Action s:mustUnderstand="1">http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService/GetExtendedUpdateInfo2</a:Action><a:MessageID>urn:uuid:'.$uuid.'</a:MessageID><a:To s:mustUnderstand="1">https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx/secured</a:To><o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><Timestamp xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"><Created>'.$created.'</Created><Expires>'.$expires.'</Expires></Timestamp><wuws:WindowsUpdateTicketsToken wsu:id="ClientMSA" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wuws="http://schemas.microsoft.com/msus/2014/10/WindowsUpdateAuthorization"><TicketType Name="MSA" Version="1.0" Policy="MBI_SSL"><Device>'.$device.'</Device></TicketType></wuws:WindowsUpdateTicketsToken></o:Security></s:Header><s:Body><GetExtendedUpdateInfo2 xmlns="http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService"><updateIDs><UpdateIdentity><UpdateID>'.$updateId.'</UpdateID><RevisionNumber>'.$rev.'</RevisionNumber></UpdateIdentity></updateIDs><infoTypes><XmlUpdateFragmentType>FileUrl</XmlUpdateFragmentType><XmlUpdateFragmentType>FileDecryption</XmlUpdateFragmentType></infoTypes><deviceAttributes>E:BranchReadinessLevel=CB&amp;GStatus_RS3=2&amp;CurrentBranch='.$branch.'&amp;FlightContent='.$info['flight'].'&amp;FlightingBranchName=external&amp;FlightRing='.$info['ring'].'&amp;AttrDataVer=26&amp;InstallLanguage=en-US&amp;OSUILocale=en-US&amp;InstallationType=Client&amp;FirmwareVersion=6.00&amp;OSSkuId=48&amp;App=WU&amp;ProcessorManufacturer=GenuineIntel&amp;AppVer='.$info['checkBuild'].'&amp;UpgEx_RS3=Green&amp;OSArchitecture=AMD64&amp;UpdateManagementGroup=2&amp;IsFlightingEnabled='.$flightEnabled.'&amp;IsDeviceRetailDemo=0&amp;TelemetryLevel=1&amp;WuClientVer='.$info['checkBuild'].'&amp;Free=32to64&amp;OSVersion='.$info['checkBuild'].'&amp;DeviceFamily=Windows.Desktop&amp;</deviceAttributes></GetExtendedUpdateInfo2></s:Body></s:Envelope>';
 }
 
 // Composes POST data for fetching the latest update information from Windows Update
@@ -54,6 +54,6 @@ function composeFetchUpdRequest($device, $encData, $arch, $flight, $ring, $build
         $branch = 'rs2_release';
     }
 
-    return '<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope"><s:Header><a:Action s:mustUnderstand="1">http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService/SyncUpdates</a:Action><a:MessageID>urn:uuid:'.$uuid.'</a:MessageID><a:To s:mustUnderstand="1">https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx</a:To><o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><Timestamp xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"><Created>'.$created.'</Created><Expires>'.$expires.'</Expires></Timestamp><wuws:WindowsUpdateTicketsToken wsu:id="ClientMSA" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wuws="http://schemas.microsoft.com/msus/2014/10/WindowsUpdateAuthorization"><TicketType Name="MSA" Version="1.0" Policy="MBI_SSL"><Device>'.$device.'</Device></TicketType></wuws:WindowsUpdateTicketsToken></o:Security></s:Header><s:Body><SyncUpdates xmlns="http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService"><cookie><Expiration>2045-04-07T12:38:34Z</Expiration><EncryptedData>'.$encData.'</EncryptedData></cookie><parameters><ExpressQuery>false</ExpressQuery><InstalledNonLeafUpdateIDs></InstalledNonLeafUpdateIDs><OtherCachedUpdateIDs></OtherCachedUpdateIDs><SkipSoftwareSync>false</SkipSoftwareSync><NeedTwoGroupOutOfScopeUpdates>true</NeedTwoGroupOutOfScopeUpdates><AlsoPerformRegularSync>true</AlsoPerformRegularSync><ComputerSpec/><ExtendedUpdateInfoParameters><XmlUpdateFragmentTypes><XmlUpdateFragmentType>Extended</XmlUpdateFragmentType><XmlUpdateFragmentType>LocalizedProperties</XmlUpdateFragmentType><XmlUpdateFragmentType>Eula</XmlUpdateFragmentType></XmlUpdateFragmentTypes><Locales><string>en-US</string></Locales></ExtendedUpdateInfoParameters><ClientPreferredLanguages></ClientPreferredLanguages><ProductsParameters><SyncCurrentVersionOnly>false</SyncCurrentVersionOnly><DeviceAttributes>BranchReadinessLevel=CB;GStatus_RS3=2;CurrentBranch='.$branch.';FlightContent='.$flight.';FlightingBranchName=external;FlightRing='.$ring.';AttrDataVer=25;InstallLanguage=en-US;OSUILocale=en-US;InstallationType=Client;FirmwareVersion=6.00;OSSkuId=48;App=WU;AppVer='.$build.';UpgEx_RS3=Green;OSArchitecture=AMD64;UpdateManagementGroup=2;IsFlightingEnabled='.$flightEnabled.';IsDeviceRetailDemo=0;TelemetryLevel=1;WuClientVer='.$build.';Free=32to64;OSVersion='.$build.';DeviceFamily=Windows.Desktop;</DeviceAttributes><CallerAttributes>Interactive=1;IsSeeker=1;</CallerAttributes><Products>PN=Client.OS.rs2.'.$arch.'&amp;Branch='.$branch.'&amp;PrimaryOSProduct=1&amp;V='.$build.';</Products></ProductsParameters></parameters></SyncUpdates></s:Body></s:Envelope>';
+    return '<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope"><s:Header><a:Action s:mustUnderstand="1">http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService/SyncUpdates</a:Action><a:MessageID>urn:uuid:'.$uuid.'</a:MessageID><a:To s:mustUnderstand="1">https://fe3.delivery.mp.microsoft.com/ClientWebService/client.asmx</a:To><o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><Timestamp xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"><Created>'.$created.'</Created><Expires>'.$expires.'</Expires></Timestamp><wuws:WindowsUpdateTicketsToken wsu:id="ClientMSA" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wuws="http://schemas.microsoft.com/msus/2014/10/WindowsUpdateAuthorization"><TicketType Name="MSA" Version="1.0" Policy="MBI_SSL"><Device>'.$device.'</Device></TicketType></wuws:WindowsUpdateTicketsToken></o:Security></s:Header><s:Body><SyncUpdates xmlns="http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService"><cookie><Expiration>2045-04-07T12:38:34Z</Expiration><EncryptedData>'.$encData.'</EncryptedData></cookie><parameters><ExpressQuery>false</ExpressQuery><InstalledNonLeafUpdateIDs></InstalledNonLeafUpdateIDs><OtherCachedUpdateIDs></OtherCachedUpdateIDs><SkipSoftwareSync>false</SkipSoftwareSync><NeedTwoGroupOutOfScopeUpdates>true</NeedTwoGroupOutOfScopeUpdates><AlsoPerformRegularSync>true</AlsoPerformRegularSync><ComputerSpec/><ExtendedUpdateInfoParameters><XmlUpdateFragmentTypes><XmlUpdateFragmentType>Extended</XmlUpdateFragmentType><XmlUpdateFragmentType>LocalizedProperties</XmlUpdateFragmentType><XmlUpdateFragmentType>Eula</XmlUpdateFragmentType></XmlUpdateFragmentTypes><Locales><string>en-US</string></Locales></ExtendedUpdateInfoParameters><ClientPreferredLanguages></ClientPreferredLanguages><ProductsParameters><SyncCurrentVersionOnly>false</SyncCurrentVersionOnly><DeviceAttributes>E:BranchReadinessLevel=CB&amp;GStatus_RS3=2&amp;CurrentBranch='.$branch.'&amp;FlightContent='.$flight.'&amp;FlightingBranchName=external&amp;FlightRing='.$ring.'&amp;AttrDataVer=26&amp;InstallLanguage=en-US&amp;OSUILocale=en-US&amp;InstallationType=Client&amp;FirmwareVersion=6.00&amp;OSSkuId=48&amp;App=WU&amp;ProcessorManufacturer=GenuineIntel&amp;AppVer='.$build.'&amp;UpgEx_RS3=Green&amp;OSArchitecture=AMD64&amp;UpdateManagementGroup=2&amp;IsFlightingEnabled='.$flightEnabled.'&amp;IsDeviceRetailDemo=0&amp;TelemetryLevel=1&amp;WuClientVer='.$build.'&amp;Free=32to64&amp;OSVersion='.$build.'&amp;DeviceFamily=Windows.Desktop</DeviceAttributes><CallerAttributes>E:Interactive=1&amp;IsSeeker=1&amp;Id=UpdateOrchestrator&amp;</CallerAttributes><Products>PN=Client.OS.rs2.'.$arch.'&amp;Branch='.$branch.'&amp;PrimaryOSProduct=1&amp;V='.$build.';</Products></ProductsParameters></parameters></SyncUpdates></s:Body></s:Envelope>';
 }
 ?>