diff --git a/composer.lock b/composer.lock
index 690c6a2db..30289c984 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2125,16 +2125,16 @@
         },
         {
             "name": "microsoft/azure-storage-blob",
-            "version": "1.5.2",
+            "version": "1.5.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Azure/azure-storage-blob-php.git",
-                "reference": "2475330963372d519387cb8135d6a9cfd42272da"
+                "reference": "9aec3e152dab8cd9ec64fd89ed71129a0402c4be"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/Azure/azure-storage-blob-php/zipball/2475330963372d519387cb8135d6a9cfd42272da",
-                "reference": "2475330963372d519387cb8135d6a9cfd42272da",
+                "url": "https://github.com/gitapi/repos/Azure/azure-storage-blob-php/zipball/9aec3e152dab8cd9ec64fd89ed71129a0402c4be",
+                "reference": "9aec3e152dab8cd9ec64fd89ed71129a0402c4be",
                 "shasum": ""
             },
             "require": {
@@ -2167,9 +2167,9 @@
             ],
             "support": {
                 "issues": "https://github.com/Azure/azure-storage-blob-php/issues",
-                "source": "https://github.com/Azure/azure-storage-blob-php/tree/v1.5.2"
+                "source": "https://github.com/Azure/azure-storage-blob-php/tree/v1.5.3"
             },
-            "time": "2020-12-29T02:22:11+00:00"
+            "time": "2021-10-09T03:13:46+00:00"
         },
         {
             "name": "microsoft/azure-storage-common",
@@ -6363,5 +6363,5 @@
     "platform-overrides": {
         "php": "7.3.0"
     },
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.2.0"
 }
diff --git a/composer/InstalledVersions.php b/composer/InstalledVersions.php
index 41bc143c1..c6b54af7b 100644
--- a/composer/InstalledVersions.php
+++ b/composer/InstalledVersions.php
@@ -28,7 +28,7 @@ class InstalledVersions
 {
     /**
      * @var mixed[]|null
-     * @psalm-var array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}|array{}|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
      */
     private static $installed;
 
@@ -39,7 +39,7 @@ class InstalledVersions
 
     /**
      * @var array[]
-     * @psalm-var array<string, array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
      */
     private static $installedByVendor = array();
 
@@ -243,7 +243,7 @@ public static function getInstallPath($packageName)
 
     /**
      * @return array
-     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
      */
     public static function getRootPackage()
     {
@@ -257,7 +257,7 @@ public static function getRootPackage()
      *
      * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
      * @return array[]
-     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
      */
     public static function getRawData()
     {
@@ -280,7 +280,7 @@ public static function getRawData()
      * Returns the raw data of all installed.php which are currently loaded for custom implementations
      *
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
      */
     public static function getAllRawData()
     {
@@ -303,7 +303,7 @@ public static function getAllRawData()
      * @param  array[] $data A vendor/composer/installed.php data set
      * @return void
      *
-     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
      */
     public static function reload($data)
     {
@@ -313,7 +313,7 @@ public static function reload($data)
 
     /**
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
      */
     private static function getInstalled()
     {
diff --git a/composer/autoload_classmap.php b/composer/autoload_classmap.php
index 000910421..2f61a886e 100644
--- a/composer/autoload_classmap.php
+++ b/composer/autoload_classmap.php
@@ -2222,6 +2222,15 @@
     'Pimple\\Psr11\\ServiceLocator' => $vendorDir . '/pimple/pimple/src/Pimple/Psr11/ServiceLocator.php',
     'Pimple\\ServiceIterator' => $vendorDir . '/pimple/pimple/src/Pimple/ServiceIterator.php',
     'Pimple\\ServiceProviderInterface' => $vendorDir . '/pimple/pimple/src/Pimple/ServiceProviderInterface.php',
+    'Pimple\\Tests\\Fixtures\\Invokable' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Fixtures/Invokable.php',
+    'Pimple\\Tests\\Fixtures\\NonInvokable' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Fixtures/NonInvokable.php',
+    'Pimple\\Tests\\Fixtures\\PimpleServiceProvider' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Fixtures/PimpleServiceProvider.php',
+    'Pimple\\Tests\\Fixtures\\Service' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Fixtures/Service.php',
+    'Pimple\\Tests\\PimpleServiceProviderInterfaceTest' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/PimpleServiceProviderInterfaceTest.php',
+    'Pimple\\Tests\\PimpleTest' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/PimpleTest.php',
+    'Pimple\\Tests\\Psr11\\ContainerTest' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Psr11/ContainerTest.php',
+    'Pimple\\Tests\\Psr11\\ServiceLocatorTest' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/Psr11/ServiceLocatorTest.php',
+    'Pimple\\Tests\\ServiceIteratorTest' => $vendorDir . '/pimple/pimple/src/Pimple/Tests/ServiceIteratorTest.php',
     'Psr\\Container\\ContainerExceptionInterface' => $vendorDir . '/psr/container/src/ContainerExceptionInterface.php',
     'Psr\\Container\\ContainerInterface' => $vendorDir . '/psr/container/src/ContainerInterface.php',
     'Psr\\Container\\NotFoundExceptionInterface' => $vendorDir . '/psr/container/src/NotFoundExceptionInterface.php',
@@ -2253,6 +2262,9 @@
     'Psr\\Log\\LoggerInterface' => $vendorDir . '/psr/log/Psr/Log/LoggerInterface.php',
     'Psr\\Log\\LoggerTrait' => $vendorDir . '/psr/log/Psr/Log/LoggerTrait.php',
     'Psr\\Log\\NullLogger' => $vendorDir . '/psr/log/Psr/Log/NullLogger.php',
+    'Psr\\Log\\Test\\DummyTest' => $vendorDir . '/psr/log/Psr/Log/Test/DummyTest.php',
+    'Psr\\Log\\Test\\LoggerInterfaceTest' => $vendorDir . '/psr/log/Psr/Log/Test/LoggerInterfaceTest.php',
+    'Psr\\Log\\Test\\TestLogger' => $vendorDir . '/psr/log/Psr/Log/Test/TestLogger.php',
     'Punic\\Calendar' => $vendorDir . '/punic/punic/code/Calendar.php',
     'Punic\\Comparer' => $vendorDir . '/punic/punic/code/Comparer.php',
     'Punic\\Currency' => $vendorDir . '/punic/punic/code/Currency.php',
@@ -3156,7 +3168,9 @@
     'Symfony\\Contracts\\Service\\ServiceProviderInterface' => $vendorDir . '/symfony/service-contracts/ServiceProviderInterface.php',
     'Symfony\\Contracts\\Service\\ServiceSubscriberInterface' => $vendorDir . '/symfony/service-contracts/ServiceSubscriberInterface.php',
     'Symfony\\Contracts\\Service\\ServiceSubscriberTrait' => $vendorDir . '/symfony/service-contracts/ServiceSubscriberTrait.php',
+    'Symfony\\Contracts\\Service\\Test\\ServiceLocatorTest' => $vendorDir . '/symfony/service-contracts/Test/ServiceLocatorTest.php',
     'Symfony\\Contracts\\Translation\\LocaleAwareInterface' => $vendorDir . '/symfony/translation-contracts/LocaleAwareInterface.php',
+    'Symfony\\Contracts\\Translation\\Test\\TranslatorTest' => $vendorDir . '/symfony/translation-contracts/Test/TranslatorTest.php',
     'Symfony\\Contracts\\Translation\\TranslatableInterface' => $vendorDir . '/symfony/translation-contracts/TranslatableInterface.php',
     'Symfony\\Contracts\\Translation\\TranslatorInterface' => $vendorDir . '/symfony/translation-contracts/TranslatorInterface.php',
     'Symfony\\Contracts\\Translation\\TranslatorTrait' => $vendorDir . '/symfony/translation-contracts/TranslatorTrait.php',
diff --git a/composer/autoload_static.php b/composer/autoload_static.php
index d307853ab..4f69106a7 100644
--- a/composer/autoload_static.php
+++ b/composer/autoload_static.php
@@ -2867,6 +2867,15 @@ class ComposerStaticInit2f23f73bc0cc116b4b1eee1521aa8652
         'Pimple\\Psr11\\ServiceLocator' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Psr11/ServiceLocator.php',
         'Pimple\\ServiceIterator' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/ServiceIterator.php',
         'Pimple\\ServiceProviderInterface' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/ServiceProviderInterface.php',
+        'Pimple\\Tests\\Fixtures\\Invokable' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Fixtures/Invokable.php',
+        'Pimple\\Tests\\Fixtures\\NonInvokable' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Fixtures/NonInvokable.php',
+        'Pimple\\Tests\\Fixtures\\PimpleServiceProvider' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Fixtures/PimpleServiceProvider.php',
+        'Pimple\\Tests\\Fixtures\\Service' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Fixtures/Service.php',
+        'Pimple\\Tests\\PimpleServiceProviderInterfaceTest' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/PimpleServiceProviderInterfaceTest.php',
+        'Pimple\\Tests\\PimpleTest' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/PimpleTest.php',
+        'Pimple\\Tests\\Psr11\\ContainerTest' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Psr11/ContainerTest.php',
+        'Pimple\\Tests\\Psr11\\ServiceLocatorTest' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/Psr11/ServiceLocatorTest.php',
+        'Pimple\\Tests\\ServiceIteratorTest' => __DIR__ . '/..' . '/pimple/pimple/src/Pimple/Tests/ServiceIteratorTest.php',
         'Psr\\Container\\ContainerExceptionInterface' => __DIR__ . '/..' . '/psr/container/src/ContainerExceptionInterface.php',
         'Psr\\Container\\ContainerInterface' => __DIR__ . '/..' . '/psr/container/src/ContainerInterface.php',
         'Psr\\Container\\NotFoundExceptionInterface' => __DIR__ . '/..' . '/psr/container/src/NotFoundExceptionInterface.php',
@@ -2898,6 +2907,9 @@ class ComposerStaticInit2f23f73bc0cc116b4b1eee1521aa8652
         'Psr\\Log\\LoggerInterface' => __DIR__ . '/..' . '/psr/log/Psr/Log/LoggerInterface.php',
         'Psr\\Log\\LoggerTrait' => __DIR__ . '/..' . '/psr/log/Psr/Log/LoggerTrait.php',
         'Psr\\Log\\NullLogger' => __DIR__ . '/..' . '/psr/log/Psr/Log/NullLogger.php',
+        'Psr\\Log\\Test\\DummyTest' => __DIR__ . '/..' . '/psr/log/Psr/Log/Test/DummyTest.php',
+        'Psr\\Log\\Test\\LoggerInterfaceTest' => __DIR__ . '/..' . '/psr/log/Psr/Log/Test/LoggerInterfaceTest.php',
+        'Psr\\Log\\Test\\TestLogger' => __DIR__ . '/..' . '/psr/log/Psr/Log/Test/TestLogger.php',
         'Punic\\Calendar' => __DIR__ . '/..' . '/punic/punic/code/Calendar.php',
         'Punic\\Comparer' => __DIR__ . '/..' . '/punic/punic/code/Comparer.php',
         'Punic\\Currency' => __DIR__ . '/..' . '/punic/punic/code/Currency.php',
@@ -3801,7 +3813,9 @@ class ComposerStaticInit2f23f73bc0cc116b4b1eee1521aa8652
         'Symfony\\Contracts\\Service\\ServiceProviderInterface' => __DIR__ . '/..' . '/symfony/service-contracts/ServiceProviderInterface.php',
         'Symfony\\Contracts\\Service\\ServiceSubscriberInterface' => __DIR__ . '/..' . '/symfony/service-contracts/ServiceSubscriberInterface.php',
         'Symfony\\Contracts\\Service\\ServiceSubscriberTrait' => __DIR__ . '/..' . '/symfony/service-contracts/ServiceSubscriberTrait.php',
+        'Symfony\\Contracts\\Service\\Test\\ServiceLocatorTest' => __DIR__ . '/..' . '/symfony/service-contracts/Test/ServiceLocatorTest.php',
         'Symfony\\Contracts\\Translation\\LocaleAwareInterface' => __DIR__ . '/..' . '/symfony/translation-contracts/LocaleAwareInterface.php',
+        'Symfony\\Contracts\\Translation\\Test\\TranslatorTest' => __DIR__ . '/..' . '/symfony/translation-contracts/Test/TranslatorTest.php',
         'Symfony\\Contracts\\Translation\\TranslatableInterface' => __DIR__ . '/..' . '/symfony/translation-contracts/TranslatableInterface.php',
         'Symfony\\Contracts\\Translation\\TranslatorInterface' => __DIR__ . '/..' . '/symfony/translation-contracts/TranslatorInterface.php',
         'Symfony\\Contracts\\Translation\\TranslatorTrait' => __DIR__ . '/..' . '/symfony/translation-contracts/TranslatorTrait.php',
diff --git a/composer/installed.json b/composer/installed.json
index a6b32238c..1ef79bee0 100644
--- a/composer/installed.json
+++ b/composer/installed.json
@@ -2209,24 +2209,24 @@
         },
         {
             "name": "microsoft/azure-storage-blob",
-            "version": "1.5.2",
-            "version_normalized": "1.5.2.0",
+            "version": "1.5.3",
+            "version_normalized": "1.5.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Azure/azure-storage-blob-php.git",
-                "reference": "2475330963372d519387cb8135d6a9cfd42272da"
+                "reference": "9aec3e152dab8cd9ec64fd89ed71129a0402c4be"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/Azure/azure-storage-blob-php/zipball/2475330963372d519387cb8135d6a9cfd42272da",
-                "reference": "2475330963372d519387cb8135d6a9cfd42272da",
+                "url": "https://github.com/gitapi/repos/Azure/azure-storage-blob-php/zipball/9aec3e152dab8cd9ec64fd89ed71129a0402c4be",
+                "reference": "9aec3e152dab8cd9ec64fd89ed71129a0402c4be",
                 "shasum": ""
             },
             "require": {
                 "microsoft/azure-storage-common": "~1.5",
                 "php": ">=5.6.0"
             },
-            "time": "2020-12-29T02:22:11+00:00",
+            "time": "2021-10-09T03:13:46+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -2254,7 +2254,7 @@
             ],
             "support": {
                 "issues": "https://github.com/Azure/azure-storage-blob-php/issues",
-                "source": "https://github.com/Azure/azure-storage-blob-php/tree/v1.5.2"
+                "source": "https://github.com/Azure/azure-storage-blob-php/tree/v1.5.3"
             },
             "install-path": "../microsoft/azure-storage-blob"
         },
diff --git a/composer/installed.php b/composer/installed.php
index b06f3d794..f6977c215 100644
--- a/composer/installed.php
+++ b/composer/installed.php
@@ -1,337 +1,337 @@
 <?php return array(
     'root' => array(
+        'name' => 'nextcloud/3rdparty',
         'pretty_version' => 'dev-master',
         'version' => 'dev-master',
+        'reference' => '64c40ae0fa485a95018353aaf4f6a128d52a039c',
         'type' => 'library',
         'install_path' => __DIR__ . '/../',
         'aliases' => array(),
-        'reference' => 'b9b78329604fdbd9c06f8ef4d6cb4fa5ad8ab3c2',
-        'name' => 'nextcloud/3rdparty',
         'dev' => false,
     ),
     'versions' => array(
         'aws/aws-crt-php' => array(
             'pretty_version' => 'v1.0.2',
             'version' => '1.0.2.0',
+            'reference' => '3942776a8c99209908ee0b287746263725685732',
             'type' => 'library',
             'install_path' => __DIR__ . '/../aws/aws-crt-php',
             'aliases' => array(),
-            'reference' => '3942776a8c99209908ee0b287746263725685732',
             'dev_requirement' => false,
         ),
         'aws/aws-sdk-php' => array(
             'pretty_version' => '3.212.2',
             'version' => '3.212.2.0',
+            'reference' => 'dd2ff1ca2d7c37bfb7c3fed24cb8ad8bad604ec5',
             'type' => 'library',
             'install_path' => __DIR__ . '/../aws/aws-sdk-php',
             'aliases' => array(),
-            'reference' => 'dd2ff1ca2d7c37bfb7c3fed24cb8ad8bad604ec5',
             'dev_requirement' => false,
         ),
         'bantu/ini-get-wrapper' => array(
             'pretty_version' => 'v1.0.1',
             'version' => '1.0.1.0',
+            'reference' => '4770c7feab370c62e23db4f31c112b7c6d90aee2',
             'type' => 'library',
             'install_path' => __DIR__ . '/../bantu/ini-get-wrapper',
             'aliases' => array(),
-            'reference' => '4770c7feab370c62e23db4f31c112b7c6d90aee2',
             'dev_requirement' => false,
         ),
         'beberlei/assert' => array(
             'pretty_version' => 'v3.3.0',
             'version' => '3.3.0.0',
+            'reference' => '5367e3895976b49704ae671f75bc5f0ba1b986ab',
             'type' => 'library',
             'install_path' => __DIR__ . '/../beberlei/assert',
             'aliases' => array(),
-            'reference' => '5367e3895976b49704ae671f75bc5f0ba1b986ab',
             'dev_requirement' => false,
         ),
         'brick/math' => array(
             'pretty_version' => '0.9.1',
             'version' => '0.9.1.0',
+            'reference' => '283a40c901101e66de7061bd359252c013dcc43c',
             'type' => 'library',
             'install_path' => __DIR__ . '/../brick/math',
             'aliases' => array(),
-            'reference' => '283a40c901101e66de7061bd359252c013dcc43c',
             'dev_requirement' => false,
         ),
         'christophwurst/id3parser' => array(
             'pretty_version' => 'v0.1.4',
             'version' => '0.1.4.0',
+            'reference' => '050c9d81ea89b0cf53e23a27efc4e1840f9ab260',
             'type' => 'library',
             'install_path' => __DIR__ . '/../christophwurst/id3parser',
             'aliases' => array(),
-            'reference' => '050c9d81ea89b0cf53e23a27efc4e1840f9ab260',
             'dev_requirement' => false,
         ),
         'composer/package-versions-deprecated' => array(
             'pretty_version' => '1.11.99.1',
             'version' => '1.11.99.1',
+            'reference' => '7413f0b55a051e89485c5cb9f765fe24bb02a7b6',
             'type' => 'composer-plugin',
             'install_path' => __DIR__ . '/./package-versions-deprecated',
             'aliases' => array(),
-            'reference' => '7413f0b55a051e89485c5cb9f765fe24bb02a7b6',
             'dev_requirement' => false,
         ),
         'cweagans/composer-patches' => array(
             'pretty_version' => '1.7.1',
             'version' => '1.7.1.0',
+            'reference' => '9888dcc74993c030b75f3dd548bb5e20cdbd740c',
             'type' => 'composer-plugin',
             'install_path' => __DIR__ . '/../cweagans/composer-patches',
             'aliases' => array(),
-            'reference' => '9888dcc74993c030b75f3dd548bb5e20cdbd740c',
             'dev_requirement' => false,
         ),
         'deepdiver/zipstreamer' => array(
             'pretty_version' => '2.0.0',
             'version' => '2.0.0.0',
+            'reference' => 'b8c59647ff34fb97e8937aefb2a65de2bc4b4755',
             'type' => 'library',
             'install_path' => __DIR__ . '/../deepdiver/zipstreamer',
             'aliases' => array(),
-            'reference' => 'b8c59647ff34fb97e8937aefb2a65de2bc4b4755',
             'dev_requirement' => false,
         ),
         'deepdiver1975/tarstreamer' => array(
             'pretty_version' => '2.0.0',
             'version' => '2.0.0.0',
+            'reference' => 'ad48505d1ab54a8e94e6b1cc5297bbed72e956de',
             'type' => 'library',
             'install_path' => __DIR__ . '/../deepdiver1975/tarstreamer',
             'aliases' => array(),
-            'reference' => 'ad48505d1ab54a8e94e6b1cc5297bbed72e956de',
             'dev_requirement' => false,
         ),
         'doctrine/cache' => array(
             'pretty_version' => '1.10.2',
             'version' => '1.10.2.0',
+            'reference' => '13e3381b25847283a91948d04640543941309727',
             'type' => 'library',
             'install_path' => __DIR__ . '/../doctrine/cache',
             'aliases' => array(),
-            'reference' => '13e3381b25847283a91948d04640543941309727',
             'dev_requirement' => false,
         ),
         'doctrine/dbal' => array(
             'pretty_version' => '3.1.4',
             'version' => '3.1.4.0',
+            'reference' => '821b4f01a36ce63ed36c090ea74767b72db367e9',
             'type' => 'library',
             'install_path' => __DIR__ . '/../doctrine/dbal',
             'aliases' => array(),
-            'reference' => '821b4f01a36ce63ed36c090ea74767b72db367e9',
             'dev_requirement' => false,
         ),
         'doctrine/deprecations' => array(
             'pretty_version' => 'v0.5.3',
             'version' => '0.5.3.0',
+            'reference' => '9504165960a1f83cc1480e2be1dd0a0478561314',
             'type' => 'library',
             'install_path' => __DIR__ . '/../doctrine/deprecations',
             'aliases' => array(),
-            'reference' => '9504165960a1f83cc1480e2be1dd0a0478561314',
             'dev_requirement' => false,
         ),
         'doctrine/event-manager' => array(
             'pretty_version' => '1.1.1',
             'version' => '1.1.1.0',
+            'reference' => '41370af6a30faa9dc0368c4a6814d596e81aba7f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../doctrine/event-manager',
             'aliases' => array(),
-            'reference' => '41370af6a30faa9dc0368c4a6814d596e81aba7f',
             'dev_requirement' => false,
         ),
         'doctrine/lexer' => array(
             'pretty_version' => '1.2.1',
             'version' => '1.2.1.0',
+            'reference' => 'e864bbf5904cb8f5bb334f99209b48018522f042',
             'type' => 'library',
             'install_path' => __DIR__ . '/../doctrine/lexer',
             'aliases' => array(),
-            'reference' => 'e864bbf5904cb8f5bb334f99209b48018522f042',
             'dev_requirement' => false,
         ),
         'egulias/email-validator' => array(
             'pretty_version' => '2.1.25',
             'version' => '2.1.25.0',
+            'reference' => '0dbf5d78455d4d6a41d186da50adc1122ec066f4',
             'type' => 'library',
             'install_path' => __DIR__ . '/../egulias/email-validator',
             'aliases' => array(),
-            'reference' => '0dbf5d78455d4d6a41d186da50adc1122ec066f4',
             'dev_requirement' => false,
         ),
         'fgrosse/phpasn1' => array(
             'pretty_version' => 'v2.2.0',
             'version' => '2.2.0.0',
+            'reference' => 'd1978f7abd580f3fc33561e7f71d4c12c7531fad',
             'type' => 'library',
             'install_path' => __DIR__ . '/../fgrosse/phpasn1',
             'aliases' => array(),
-            'reference' => 'd1978f7abd580f3fc33561e7f71d4c12c7531fad',
             'dev_requirement' => false,
         ),
         'giggsey/libphonenumber-for-php' => array(
             'pretty_version' => '8.12.25',
             'version' => '8.12.25.0',
+            'reference' => '7d397cbd2e01e78cf79ff347e40a403dbc4c22fa',
             'type' => 'library',
             'install_path' => __DIR__ . '/../giggsey/libphonenumber-for-php',
             'aliases' => array(),
-            'reference' => '7d397cbd2e01e78cf79ff347e40a403dbc4c22fa',
             'dev_requirement' => false,
         ),
         'giggsey/locale' => array(
             'pretty_version' => '1.9',
             'version' => '1.9.0.0',
+            'reference' => 'b07f1eace8072ccc61445ad8fbd493ff9d783043',
             'type' => 'library',
             'install_path' => __DIR__ . '/../giggsey/locale',
             'aliases' => array(),
-            'reference' => 'b07f1eace8072ccc61445ad8fbd493ff9d783043',
             'dev_requirement' => false,
         ),
         'guzzlehttp/guzzle' => array(
             'pretty_version' => '7.4.1',
             'version' => '7.4.1.0',
+            'reference' => 'ee0a041b1760e6a53d2a39c8c34115adc2af2c79',
             'type' => 'library',
             'install_path' => __DIR__ . '/../guzzlehttp/guzzle',
             'aliases' => array(),
-            'reference' => 'ee0a041b1760e6a53d2a39c8c34115adc2af2c79',
             'dev_requirement' => false,
         ),
         'guzzlehttp/promises' => array(
             'pretty_version' => '1.5.1',
             'version' => '1.5.1.0',
+            'reference' => 'fe752aedc9fd8fcca3fe7ad05d419d32998a06da',
             'type' => 'library',
             'install_path' => __DIR__ . '/../guzzlehttp/promises',
             'aliases' => array(),
-            'reference' => 'fe752aedc9fd8fcca3fe7ad05d419d32998a06da',
             'dev_requirement' => false,
         ),
         'guzzlehttp/psr7' => array(
             'pretty_version' => '2.1.0',
             'version' => '2.1.0.0',
+            'reference' => '089edd38f5b8abba6cb01567c2a8aaa47cec4c72',
             'type' => 'library',
             'install_path' => __DIR__ . '/../guzzlehttp/psr7',
             'aliases' => array(),
-            'reference' => '089edd38f5b8abba6cb01567c2a8aaa47cec4c72',
             'dev_requirement' => false,
         ),
         'guzzlehttp/uri-template' => array(
             'pretty_version' => 'v0.2.0',
             'version' => '0.2.0.0',
+            'reference' => 'db46525d6d8fee71033b73cc07160f3e5271a8ce',
             'type' => 'library',
             'install_path' => __DIR__ . '/../guzzlehttp/uri-template',
             'aliases' => array(),
-            'reference' => 'db46525d6d8fee71033b73cc07160f3e5271a8ce',
             'dev_requirement' => false,
         ),
         'icewind/searchdav' => array(
             'pretty_version' => 'v2.0.0',
             'version' => '2.0.0.0',
+            'reference' => 'c69806d900c2c9a5954bfabc80178d6eb0d63df4',
             'type' => 'library',
             'install_path' => __DIR__ . '/../icewind/searchdav',
             'aliases' => array(),
-            'reference' => 'c69806d900c2c9a5954bfabc80178d6eb0d63df4',
             'dev_requirement' => false,
         ),
         'icewind/streams' => array(
             'pretty_version' => 'v0.7.5',
             'version' => '0.7.5.0',
+            'reference' => '0c6aae16ebdadb257f0bd089c1e1e4cf5e20ddc2',
             'type' => 'library',
             'install_path' => __DIR__ . '/../icewind/streams',
             'aliases' => array(),
-            'reference' => '0c6aae16ebdadb257f0bd089c1e1e4cf5e20ddc2',
             'dev_requirement' => false,
         ),
         'justinrainbow/json-schema' => array(
             'pretty_version' => '5.2.10',
             'version' => '5.2.10.0',
+            'reference' => '2ba9c8c862ecd5510ed16c6340aa9f6eadb4f31b',
             'type' => 'library',
             'install_path' => __DIR__ . '/../justinrainbow/json-schema',
             'aliases' => array(),
-            'reference' => '2ba9c8c862ecd5510ed16c6340aa9f6eadb4f31b',
             'dev_requirement' => false,
         ),
         'league/flysystem' => array(
             'pretty_version' => '1.1.3',
             'version' => '1.1.3.0',
+            'reference' => '9be3b16c877d477357c015cec057548cf9b2a14a',
             'type' => 'library',
             'install_path' => __DIR__ . '/../league/flysystem',
             'aliases' => array(),
-            'reference' => '9be3b16c877d477357c015cec057548cf9b2a14a',
             'dev_requirement' => false,
         ),
         'league/mime-type-detection' => array(
             'pretty_version' => '1.7.0',
             'version' => '1.7.0.0',
+            'reference' => '3b9dff8aaf7323590c1d2e443db701eb1f9aa0d3',
             'type' => 'library',
             'install_path' => __DIR__ . '/../league/mime-type-detection',
             'aliases' => array(),
-            'reference' => '3b9dff8aaf7323590c1d2e443db701eb1f9aa0d3',
             'dev_requirement' => false,
         ),
         'league/uri' => array(
             'pretty_version' => '6.4.0',
             'version' => '6.4.0.0',
+            'reference' => '09da64118eaf4c5d52f9923a1e6a5be1da52fd9a',
             'type' => 'library',
             'install_path' => __DIR__ . '/../league/uri',
             'aliases' => array(),
-            'reference' => '09da64118eaf4c5d52f9923a1e6a5be1da52fd9a',
             'dev_requirement' => false,
         ),
         'league/uri-interfaces' => array(
             'pretty_version' => '2.2.0',
             'version' => '2.2.0.0',
+            'reference' => '667f150e589d65d79c89ffe662e426704f84224f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../league/uri-interfaces',
             'aliases' => array(),
-            'reference' => '667f150e589d65d79c89ffe662e426704f84224f',
             'dev_requirement' => false,
         ),
         'microsoft/azure-storage-blob' => array(
-            'pretty_version' => '1.5.2',
-            'version' => '1.5.2.0',
+            'pretty_version' => '1.5.3',
+            'version' => '1.5.3.0',
+            'reference' => '9aec3e152dab8cd9ec64fd89ed71129a0402c4be',
             'type' => 'library',
             'install_path' => __DIR__ . '/../microsoft/azure-storage-blob',
             'aliases' => array(),
-            'reference' => '2475330963372d519387cb8135d6a9cfd42272da',
             'dev_requirement' => false,
         ),
         'microsoft/azure-storage-common' => array(
             'pretty_version' => '1.5.1',
             'version' => '1.5.1.0',
+            'reference' => 'e5738035891546075bd369954e8af121d65ebd6d',
             'type' => 'library',
             'install_path' => __DIR__ . '/../microsoft/azure-storage-common',
             'aliases' => array(),
-            'reference' => 'e5738035891546075bd369954e8af121d65ebd6d',
             'dev_requirement' => false,
         ),
         'mtdowling/jmespath.php' => array(
             'pretty_version' => '2.6.1',
             'version' => '2.6.1.0',
+            'reference' => '9b87907a81b87bc76d19a7fb2d61e61486ee9edb',
             'type' => 'library',
             'install_path' => __DIR__ . '/../mtdowling/jmespath.php',
             'aliases' => array(),
-            'reference' => '9b87907a81b87bc76d19a7fb2d61e61486ee9edb',
             'dev_requirement' => false,
         ),
         'nextcloud/3rdparty' => array(
             'pretty_version' => 'dev-master',
             'version' => 'dev-master',
+            'reference' => '64c40ae0fa485a95018353aaf4f6a128d52a039c',
             'type' => 'library',
             'install_path' => __DIR__ . '/../',
             'aliases' => array(),
-            'reference' => 'b9b78329604fdbd9c06f8ef4d6cb4fa5ad8ab3c2',
             'dev_requirement' => false,
         ),
         'nextcloud/lognormalizer' => array(
             'pretty_version' => 'v1.0.0',
             'version' => '1.0.0.0',
+            'reference' => '87445d69225c247aaff64643b1fc83c6d6df741f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../nextcloud/lognormalizer',
             'aliases' => array(),
-            'reference' => '87445d69225c247aaff64643b1fc83c6d6df741f',
             'dev_requirement' => false,
         ),
         'nikic/php-parser' => array(
             'pretty_version' => 'v4.10.5',
             'version' => '4.10.5.0',
+            'reference' => '4432ba399e47c66624bc73c8c0f811e5c109576f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../nikic/php-parser',
             'aliases' => array(),
-            'reference' => '4432ba399e47c66624bc73c8c0f811e5c109576f',
             'dev_requirement' => false,
         ),
         'ocramius/package-versions' => array(
@@ -343,64 +343,64 @@
         'opis/closure' => array(
             'pretty_version' => '3.6.2',
             'version' => '3.6.2.0',
+            'reference' => '06e2ebd25f2869e54a306dda991f7db58066f7f6',
             'type' => 'library',
             'install_path' => __DIR__ . '/../opis/closure',
             'aliases' => array(),
-            'reference' => '06e2ebd25f2869e54a306dda991f7db58066f7f6',
             'dev_requirement' => false,
         ),
         'patchwork/jsqueeze' => array(
             'pretty_version' => 'v2.0.5',
             'version' => '2.0.5.0',
+            'reference' => '693d64850eab2ce6a7c8f7cf547e1ab46e69d542',
             'type' => 'library',
             'install_path' => __DIR__ . '/../patchwork/jsqueeze',
             'aliases' => array(),
-            'reference' => '693d64850eab2ce6a7c8f7cf547e1ab46e69d542',
             'dev_requirement' => false,
         ),
         'pear/archive_tar' => array(
             'pretty_version' => '1.4.14',
             'version' => '1.4.14.0',
+            'reference' => '4d761c5334c790e45ef3245f0864b8955c562caa',
             'type' => 'library',
             'install_path' => __DIR__ . '/../pear/archive_tar',
             'aliases' => array(),
-            'reference' => '4d761c5334c790e45ef3245f0864b8955c562caa',
             'dev_requirement' => false,
         ),
         'pear/console_getopt' => array(
             'pretty_version' => 'v1.4.3',
             'version' => '1.4.3.0',
+            'reference' => 'a41f8d3e668987609178c7c4a9fe48fecac53fa0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../pear/console_getopt',
             'aliases' => array(),
-            'reference' => 'a41f8d3e668987609178c7c4a9fe48fecac53fa0',
             'dev_requirement' => false,
         ),
         'pear/pear-core-minimal' => array(
             'pretty_version' => 'v1.10.10',
             'version' => '1.10.10.0',
+            'reference' => '625a3c429d9b2c1546438679074cac1b089116a7',
             'type' => 'library',
             'install_path' => __DIR__ . '/../pear/pear-core-minimal',
             'aliases' => array(),
-            'reference' => '625a3c429d9b2c1546438679074cac1b089116a7',
             'dev_requirement' => false,
         ),
         'pear/pear_exception' => array(
             'pretty_version' => 'v1.0.2',
             'version' => '1.0.2.0',
+            'reference' => 'b14fbe2ddb0b9f94f5b24cf08783d599f776fff0',
             'type' => 'class',
             'install_path' => __DIR__ . '/../pear/pear_exception',
             'aliases' => array(),
-            'reference' => 'b14fbe2ddb0b9f94f5b24cf08783d599f776fff0',
             'dev_requirement' => false,
         ),
         'php-ds/php-ds' => array(
             'pretty_version' => 'v1.3.0',
             'version' => '1.3.0.0',
+            'reference' => 'b98396862fb8a13cbdbbaf4d18be28ee5c01ed3c',
             'type' => 'library',
             'install_path' => __DIR__ . '/../php-ds/php-ds',
             'aliases' => array(),
-            'reference' => 'b98396862fb8a13cbdbbaf4d18be28ee5c01ed3c',
             'dev_requirement' => false,
         ),
         'php-http/async-client-implementation' => array(
@@ -418,73 +418,73 @@
         'php-http/guzzle7-adapter' => array(
             'pretty_version' => '1.0.0',
             'version' => '1.0.0.0',
+            'reference' => 'fb075a71dbfa4847cf0c2938c4e5a9c478ef8b01',
             'type' => 'library',
             'install_path' => __DIR__ . '/../php-http/guzzle7-adapter',
             'aliases' => array(),
-            'reference' => 'fb075a71dbfa4847cf0c2938c4e5a9c478ef8b01',
             'dev_requirement' => false,
         ),
         'php-http/httplug' => array(
             'pretty_version' => '2.2.0',
             'version' => '2.2.0.0',
+            'reference' => '191a0a1b41ed026b717421931f8d3bd2514ffbf9',
             'type' => 'library',
             'install_path' => __DIR__ . '/../php-http/httplug',
             'aliases' => array(),
-            'reference' => '191a0a1b41ed026b717421931f8d3bd2514ffbf9',
             'dev_requirement' => false,
         ),
         'php-http/promise' => array(
             'pretty_version' => '1.1.0',
             'version' => '1.1.0.0',
+            'reference' => '4c4c1f9b7289a2ec57cde7f1e9762a5789506f88',
             'type' => 'library',
             'install_path' => __DIR__ . '/../php-http/promise',
             'aliases' => array(),
-            'reference' => '4c4c1f9b7289a2ec57cde7f1e9762a5789506f88',
             'dev_requirement' => false,
         ),
         'php-opencloud/openstack' => array(
             'pretty_version' => 'v3.1.0',
             'version' => '3.1.0.0',
+            'reference' => '7b0eeb63defe533fb802514af3c70855c45eaf1e',
             'type' => 'library',
             'install_path' => __DIR__ . '/../php-opencloud/openstack',
             'aliases' => array(),
-            'reference' => '7b0eeb63defe533fb802514af3c70855c45eaf1e',
             'dev_requirement' => false,
         ),
         'phpseclib/phpseclib' => array(
             'pretty_version' => '2.0.32',
             'version' => '2.0.32.0',
+            'reference' => 'f5c4c19880d45d0be3e7d24ae8ac434844a898cd',
             'type' => 'library',
             'install_path' => __DIR__ . '/../phpseclib/phpseclib',
             'aliases' => array(),
-            'reference' => 'f5c4c19880d45d0be3e7d24ae8ac434844a898cd',
             'dev_requirement' => false,
         ),
         'pimple/pimple' => array(
             'pretty_version' => 'v3.4.0',
             'version' => '3.4.0.0',
+            'reference' => '86406047271859ffc13424a048541f4531f53601',
             'type' => 'library',
             'install_path' => __DIR__ . '/../pimple/pimple',
             'aliases' => array(),
-            'reference' => '86406047271859ffc13424a048541f4531f53601',
             'dev_requirement' => false,
         ),
         'psr/container' => array(
             'pretty_version' => '1.1.1',
             'version' => '1.1.1.0',
+            'reference' => '8622567409010282b7aeebe4bb841fe98b58dcaf',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/container',
             'aliases' => array(),
-            'reference' => '8622567409010282b7aeebe4bb841fe98b58dcaf',
             'dev_requirement' => false,
         ),
         'psr/event-dispatcher' => array(
             'pretty_version' => '1.0.0',
             'version' => '1.0.0.0',
+            'reference' => 'dbefd12671e8a14ec7f180cab83036ed26714bb0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/event-dispatcher',
             'aliases' => array(),
-            'reference' => 'dbefd12671e8a14ec7f180cab83036ed26714bb0',
             'dev_requirement' => false,
         ),
         'psr/event-dispatcher-implementation' => array(
@@ -496,10 +496,10 @@
         'psr/http-client' => array(
             'pretty_version' => '1.0.1',
             'version' => '1.0.1.0',
+            'reference' => '2dfb5f6c5eff0e91e20e913f8c5452ed95b86621',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/http-client',
             'aliases' => array(),
-            'reference' => '2dfb5f6c5eff0e91e20e913f8c5452ed95b86621',
             'dev_requirement' => false,
         ),
         'psr/http-client-implementation' => array(
@@ -511,10 +511,10 @@
         'psr/http-factory' => array(
             'pretty_version' => '1.0.1',
             'version' => '1.0.1.0',
+            'reference' => '12ac7fcd07e5b077433f5f2bee95b3a771bf61be',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/http-factory',
             'aliases' => array(),
-            'reference' => '12ac7fcd07e5b077433f5f2bee95b3a771bf61be',
             'dev_requirement' => false,
         ),
         'psr/http-factory-implementation' => array(
@@ -526,10 +526,10 @@
         'psr/http-message' => array(
             'pretty_version' => '1.0.1',
             'version' => '1.0.1.0',
+            'reference' => 'f6561bf28d520154e4b0ec72be95418abe6d9363',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/http-message',
             'aliases' => array(),
-            'reference' => 'f6561bf28d520154e4b0ec72be95418abe6d9363',
             'dev_requirement' => false,
         ),
         'psr/http-message-implementation' => array(
@@ -541,10 +541,10 @@
         'psr/log' => array(
             'pretty_version' => '1.1.3',
             'version' => '1.1.3.0',
+            'reference' => '0f73288fd15629204f9d42b7055f72dacbe811fc',
             'type' => 'library',
             'install_path' => __DIR__ . '/../psr/log',
             'aliases' => array(),
-            'reference' => '0f73288fd15629204f9d42b7055f72dacbe811fc',
             'dev_requirement' => false,
         ),
         'psr/log-implementation' => array(
@@ -568,37 +568,37 @@
         'punic/punic' => array(
             'pretty_version' => '1.6.5',
             'version' => '1.6.5.0',
+            'reference' => '7bc85ce1137cf52db4d2a6298256a4c4a24da99a',
             'type' => 'library',
             'install_path' => __DIR__ . '/../punic/punic',
             'aliases' => array(),
-            'reference' => '7bc85ce1137cf52db4d2a6298256a4c4a24da99a',
             'dev_requirement' => false,
         ),
         'ralouphie/getallheaders' => array(
             'pretty_version' => '3.0.3',
             'version' => '3.0.3.0',
+            'reference' => '120b605dfeb996808c31b6477290a714d356e822',
             'type' => 'library',
             'install_path' => __DIR__ . '/../ralouphie/getallheaders',
             'aliases' => array(),
-            'reference' => '120b605dfeb996808c31b6477290a714d356e822',
             'dev_requirement' => false,
         ),
         'ramsey/collection' => array(
             'pretty_version' => '1.1.1',
             'version' => '1.1.1.0',
+            'reference' => '24d93aefb2cd786b7edd9f45b554aea20b28b9b1',
             'type' => 'library',
             'install_path' => __DIR__ . '/../ramsey/collection',
             'aliases' => array(),
-            'reference' => '24d93aefb2cd786b7edd9f45b554aea20b28b9b1',
             'dev_requirement' => false,
         ),
         'ramsey/uuid' => array(
             'pretty_version' => '4.1.1',
             'version' => '4.1.1.0',
+            'reference' => 'cd4032040a750077205918c86049aa0f43d22947',
             'type' => 'library',
             'install_path' => __DIR__ . '/../ramsey/uuid',
             'aliases' => array(),
-            'reference' => 'cd4032040a750077205918c86049aa0f43d22947',
             'dev_requirement' => false,
         ),
         'rhumsaa/uuid' => array(
@@ -616,136 +616,136 @@
         'sabre/dav' => array(
             'pretty_version' => '4.1.5',
             'version' => '4.1.5.0',
+            'reference' => 'c1afdc77a95efea6ee40c03c45f57c3c0c80ec22',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/dav',
             'aliases' => array(),
-            'reference' => 'c1afdc77a95efea6ee40c03c45f57c3c0c80ec22',
             'dev_requirement' => false,
         ),
         'sabre/event' => array(
             'pretty_version' => '5.1.2',
             'version' => '5.1.2.0',
+            'reference' => 'c120bec57c17b6251a496efc82b732418b49d50a',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/event',
             'aliases' => array(),
-            'reference' => 'c120bec57c17b6251a496efc82b732418b49d50a',
             'dev_requirement' => false,
         ),
         'sabre/http' => array(
             'pretty_version' => '5.1.1',
             'version' => '5.1.1.0',
+            'reference' => 'd0aafede6961df6195ce7a8dad49296b0aaee22e',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/http',
             'aliases' => array(),
-            'reference' => 'd0aafede6961df6195ce7a8dad49296b0aaee22e',
             'dev_requirement' => false,
         ),
         'sabre/uri' => array(
             'pretty_version' => '2.2.1',
             'version' => '2.2.1.0',
+            'reference' => 'f502edffafea8d746825bd5f0b923a60fd2715ff',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/uri',
             'aliases' => array(),
-            'reference' => 'f502edffafea8d746825bd5f0b923a60fd2715ff',
             'dev_requirement' => false,
         ),
         'sabre/vobject' => array(
             'pretty_version' => '4.3.5',
             'version' => '4.3.5.0',
+            'reference' => 'd8a0a9ae215a8acfb51afc29101c7344670b9c83',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/vobject',
             'aliases' => array(),
-            'reference' => 'd8a0a9ae215a8acfb51afc29101c7344670b9c83',
             'dev_requirement' => false,
         ),
         'sabre/xml' => array(
             'pretty_version' => '2.2.3',
             'version' => '2.2.3.0',
+            'reference' => 'c3b959f821c19b36952ec4a595edd695c216bfc6',
             'type' => 'library',
             'install_path' => __DIR__ . '/../sabre/xml',
             'aliases' => array(),
-            'reference' => 'c3b959f821c19b36952ec4a595edd695c216bfc6',
             'dev_requirement' => false,
         ),
         'scssphp/scssphp' => array(
             'pretty_version' => 'v1.4.1',
             'version' => '1.4.1.0',
+            'reference' => 'ba86c963b94ec7ebd6e19d90cdab90d89667dbf7',
             'type' => 'library',
             'install_path' => __DIR__ . '/../scssphp/scssphp',
             'aliases' => array(),
-            'reference' => 'ba86c963b94ec7ebd6e19d90cdab90d89667dbf7',
             'dev_requirement' => false,
         ),
         'spomky-labs/base64url' => array(
             'pretty_version' => 'v2.0.4',
             'version' => '2.0.4.0',
+            'reference' => '7752ce931ec285da4ed1f4c5aa27e45e097be61d',
             'type' => 'library',
             'install_path' => __DIR__ . '/../spomky-labs/base64url',
             'aliases' => array(),
-            'reference' => '7752ce931ec285da4ed1f4c5aa27e45e097be61d',
             'dev_requirement' => false,
         ),
         'spomky-labs/cbor-php' => array(
             'pretty_version' => 'v2.0.1',
             'version' => '2.0.1.0',
+            'reference' => '9776578000be884cd7864eeb7c37a4ac92d8c995',
             'type' => 'library',
             'install_path' => __DIR__ . '/../spomky-labs/cbor-php',
             'aliases' => array(),
-            'reference' => '9776578000be884cd7864eeb7c37a4ac92d8c995',
             'dev_requirement' => false,
         ),
         'stecman/symfony-console-completion' => array(
             'pretty_version' => '0.11.0',
             'version' => '0.11.0.0',
+            'reference' => 'a9502dab59405e275a9f264536c4e1cb61fc3518',
             'type' => 'library',
             'install_path' => __DIR__ . '/../stecman/symfony-console-completion',
             'aliases' => array(),
-            'reference' => 'a9502dab59405e275a9f264536c4e1cb61fc3518',
             'dev_requirement' => false,
         ),
         'swiftmailer/swiftmailer' => array(
             'pretty_version' => 'v6.2.7',
             'version' => '6.2.7.0',
+            'reference' => '15f7faf8508e04471f666633addacf54c0ab5933',
             'type' => 'library',
             'install_path' => __DIR__ . '/../swiftmailer/swiftmailer',
             'aliases' => array(),
-            'reference' => '15f7faf8508e04471f666633addacf54c0ab5933',
             'dev_requirement' => false,
         ),
         'symfony/console' => array(
             'pretty_version' => 'v4.4.25',
             'version' => '4.4.25.0',
+            'reference' => 'a62acecdf5b50e314a4f305cd01b5282126f3095',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/console',
             'aliases' => array(),
-            'reference' => 'a62acecdf5b50e314a4f305cd01b5282126f3095',
             'dev_requirement' => false,
         ),
         'symfony/deprecation-contracts' => array(
             'pretty_version' => 'v2.5.0',
             'version' => '2.5.0.0',
+            'reference' => '6f981ee24cf69ee7ce9736146d1c57c2780598a8',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/deprecation-contracts',
             'aliases' => array(),
-            'reference' => '6f981ee24cf69ee7ce9736146d1c57c2780598a8',
             'dev_requirement' => false,
         ),
         'symfony/event-dispatcher' => array(
             'pretty_version' => 'v4.4.25',
             'version' => '4.4.25.0',
+            'reference' => '047773e7016e4fd45102cedf4bd2558ae0d0c32f',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/event-dispatcher',
             'aliases' => array(),
-            'reference' => '047773e7016e4fd45102cedf4bd2558ae0d0c32f',
             'dev_requirement' => false,
         ),
         'symfony/event-dispatcher-contracts' => array(
             'pretty_version' => 'v1.1.9',
             'version' => '1.1.9.0',
+            'reference' => '84e23fdcd2517bf37aecbd16967e83f0caee25a7',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/event-dispatcher-contracts',
             'aliases' => array(),
-            'reference' => '84e23fdcd2517bf37aecbd16967e83f0caee25a7',
             'dev_requirement' => false,
         ),
         'symfony/event-dispatcher-implementation' => array(
@@ -757,127 +757,127 @@
         'symfony/polyfill-ctype' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '46cd95797e9df938fdd2b03693b5fca5e64b01ce',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-ctype',
             'aliases' => array(),
-            'reference' => '46cd95797e9df938fdd2b03693b5fca5e64b01ce',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-iconv' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '63b5bb7db83e5673936d6e3b8b3e022ff6474933',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-iconv',
             'aliases' => array(),
-            'reference' => '63b5bb7db83e5673936d6e3b8b3e022ff6474933',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-intl-grapheme' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '24b72c6baa32c746a4d0840147c9715e42bb68ab',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-intl-grapheme',
             'aliases' => array(),
-            'reference' => '24b72c6baa32c746a4d0840147c9715e42bb68ab',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-intl-idn' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '65bd267525e82759e7d8c4e8ceea44f398838e65',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-intl-idn',
             'aliases' => array(),
-            'reference' => '65bd267525e82759e7d8c4e8ceea44f398838e65',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-intl-normalizer' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '8590a5f561694770bdcd3f9b5c69dde6945028e8',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-intl-normalizer',
             'aliases' => array(),
-            'reference' => '8590a5f561694770bdcd3f9b5c69dde6945028e8',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-mbstring' => array(
             'pretty_version' => 'v1.25.0',
             'version' => '1.25.0.0',
+            'reference' => '0abb51d2f102e00a4eefcf46ba7fec406d245825',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-mbstring',
             'aliases' => array(),
-            'reference' => '0abb51d2f102e00a4eefcf46ba7fec406d245825',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-php72' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => '9a142215a36a3888e30d0a9eeea9766764e96976',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-php72',
             'aliases' => array(),
-            'reference' => '9a142215a36a3888e30d0a9eeea9766764e96976',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-php73' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => 'fba8933c384d6476ab14fb7b8526e5287ca7e010',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-php73',
             'aliases' => array(),
-            'reference' => 'fba8933c384d6476ab14fb7b8526e5287ca7e010',
             'dev_requirement' => false,
         ),
         'symfony/polyfill-php80' => array(
             'pretty_version' => 'v1.23.0',
             'version' => '1.23.0.0',
+            'reference' => 'eca0bf41ed421bed1b57c4958bab16aa86b757d0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/polyfill-php80',
             'aliases' => array(),
-            'reference' => 'eca0bf41ed421bed1b57c4958bab16aa86b757d0',
             'dev_requirement' => false,
         ),
         'symfony/process' => array(
             'pretty_version' => 'v4.4.25',
             'version' => '4.4.25.0',
+            'reference' => 'cd61e6dd273975c6625316de9d141ebd197f93c9',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/process',
             'aliases' => array(),
-            'reference' => 'cd61e6dd273975c6625316de9d141ebd197f93c9',
             'dev_requirement' => false,
         ),
         'symfony/routing' => array(
             'pretty_version' => 'v4.4.25',
             'version' => '4.4.25.0',
+            'reference' => '3a3c2f197ad0846ac6413225fc78868ba1c61434',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/routing',
             'aliases' => array(),
-            'reference' => '3a3c2f197ad0846ac6413225fc78868ba1c61434',
             'dev_requirement' => false,
         ),
         'symfony/service-contracts' => array(
             'pretty_version' => 'v2.4.0',
             'version' => '2.4.0.0',
+            'reference' => 'f040a30e04b57fbcc9c6cbcf4dbaa96bd318b9bb',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/service-contracts',
             'aliases' => array(),
-            'reference' => 'f040a30e04b57fbcc9c6cbcf4dbaa96bd318b9bb',
             'dev_requirement' => false,
         ),
         'symfony/translation' => array(
             'pretty_version' => 'v4.4.41',
             'version' => '4.4.41.0',
+            'reference' => 'dcb67eae126e74507e0b4f0b9ac6ef35b37c3331',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/translation',
             'aliases' => array(),
-            'reference' => 'dcb67eae126e74507e0b4f0b9ac6ef35b37c3331',
             'dev_requirement' => false,
         ),
         'symfony/translation-contracts' => array(
             'pretty_version' => 'v2.4.0',
             'version' => '2.4.0.0',
+            'reference' => '95c812666f3e91db75385749fe219c5e494c7f95',
             'type' => 'library',
             'install_path' => __DIR__ . '/../symfony/translation-contracts',
             'aliases' => array(),
-            'reference' => '95c812666f3e91db75385749fe219c5e494c7f95',
             'dev_requirement' => false,
         ),
         'symfony/translation-implementation' => array(
@@ -889,37 +889,37 @@
         'thecodingmachine/safe' => array(
             'pretty_version' => 'v1.3.3',
             'version' => '1.3.3.0',
+            'reference' => 'a8ab0876305a4cdaef31b2350fcb9811b5608dbc',
             'type' => 'library',
             'install_path' => __DIR__ . '/../thecodingmachine/safe',
             'aliases' => array(),
-            'reference' => 'a8ab0876305a4cdaef31b2350fcb9811b5608dbc',
             'dev_requirement' => false,
         ),
         'web-auth/cose-lib' => array(
             'pretty_version' => 'v3.3.9',
             'version' => '3.3.9.0',
+            'reference' => 'ed172d2dc1a6b87b5c644c07c118cd30c1b3819b',
             'type' => 'library',
             'install_path' => __DIR__ . '/../web-auth/cose-lib',
             'aliases' => array(),
-            'reference' => 'ed172d2dc1a6b87b5c644c07c118cd30c1b3819b',
             'dev_requirement' => false,
         ),
         'web-auth/metadata-service' => array(
             'pretty_version' => 'v3.3.9',
             'version' => '3.3.9.0',
+            'reference' => '8488d3a832a38cc81c670fce05de1e515c6e64b1',
             'type' => 'library',
             'install_path' => __DIR__ . '/../web-auth/metadata-service',
             'aliases' => array(),
-            'reference' => '8488d3a832a38cc81c670fce05de1e515c6e64b1',
             'dev_requirement' => false,
         ),
         'web-auth/webauthn-lib' => array(
             'pretty_version' => 'v3.3.9',
             'version' => '3.3.9.0',
+            'reference' => '04b98ee3d39cb79dad68a7c15c297c085bf66bfe',
             'type' => 'library',
             'install_path' => __DIR__ . '/../web-auth/webauthn-lib',
             'aliases' => array(),
-            'reference' => '04b98ee3d39cb79dad68a7c15c297c085bf66bfe',
             'dev_requirement' => false,
         ),
     ),
diff --git a/microsoft/azure-storage-blob/ChangeLog.md b/microsoft/azure-storage-blob/ChangeLog.md
index 212e1fa44..9eb747ad4 100644
--- a/microsoft/azure-storage-blob/ChangeLog.md
+++ b/microsoft/azure-storage-blob/ChangeLog.md
@@ -1,3 +1,8 @@
+2021.09 - version 1.5.3
+* Upgraded dependency for `azure-storage-common` to version 1.5.2.
+* Resolved some interface inconsistency between `IBlob`/`BlobRestProxy`.
+* Imported `Psr\Http\Message\StreamInterface` in `IBlob`.
+
 2020.12 - version 1.5.2
 * Resolved an issue where access condition does not work for large block blob uploads.
 * Guzzle version is now updated to support both 6.x and 7.x.
diff --git a/microsoft/azure-storage-blob/README.md b/microsoft/azure-storage-blob/README.md
index 949cc7f32..00c98f2c1 100644
--- a/microsoft/azure-storage-blob/README.md
+++ b/microsoft/azure-storage-blob/README.md
@@ -1,6 +1,6 @@
 # Microsoft Azure Storage Blob PHP Client Library
 
-This project provides a PHP client library that makes it easy to access Microsoft Azure Storage blob services. For documentation on how to host PHP applications on Microsoft Azure, please see the [Microsoft Azure PHP Developer Center](http://www.windowsazure.com/en-us/develop/php/).
+This project provides a PHP client library that makes it easy to access Microsoft Azure Storage blob services. For documentation on how to host PHP applications on Microsoft Azure, please see the [Microsoft Azure PHP Developer Center](https://www.windowsazure.com/en-us/develop/php/).
 
 [![Latest Stable Version](https://poser.pugx.org/microsoft/azure-storage-blob/v/stable)](https://packagist.org/packages/microsoft/azure-storage-blob)
 
@@ -17,7 +17,7 @@ This project provides a PHP client library that makes it easy to access Microsof
   * create block and page blobs (from a stream or a string), work with blob blocks and pages, delete blobs
   * work with blob properties, metadata, leases, snapshot a blob
 
-Please check details on [API reference documents](http://azure.github.io/azure-storage-php).
+Please check details on [API reference documents](https://azure.github.io/azure-storage-php).
 
 # Getting Started
 ## Minimum Requirements
@@ -52,7 +52,7 @@ cd ./azure-storage-php
   }
 }
 ```
-2. Download **[composer.phar](http://getcomposer.org/composer.phar)** in your project root.
+2. Download **[composer.phar](https://getcomposer.org/composer.phar)** in your project root.
 
 3. Open a command prompt and execute this in your project root
 
@@ -137,7 +137,7 @@ To use proxies during HTTP requests, set system variable `HTTP_PROXY` and the pr
 ### Error: Unable to get local issuer certificate
 cURL can't verify the validity of Microsoft certificate when trying to issue a request call to Azure Storage Services. You must configure cURL to use a certificate when issuing https requests by the following steps:
 
-1. Download the cacert.pem file from [cURL site](http://curl.haxx.se/docs/caextract.html). 
+1. Download the cacert.pem file from [cURL site](https://curl.haxx.se/docs/caextract.html). 
 
 2. Then either:
     * Open your php.ini file and add the following line:
@@ -164,11 +164,11 @@ For now, Microsoft Azure Storage PHP client libraries share almost the same inte
 
 # Need Help?
 
-Be sure to check out the Microsoft Azure [Developer Forums on Stack Overflow](http://go.microsoft.com/fwlink/?LinkId=234489) and [github issues](https://github.com/Azure/azure-storage-php/issues) if you have trouble with the provided code.
+Be sure to check out the Microsoft Azure [Developer Forums on Stack Overflow](https://go.microsoft.com/fwlink/?LinkId=234489) and [github issues](https://github.com/Azure/azure-storage-php/issues) if you have trouble with the provided code.
 
 # Contribute Code or Provide Feedback
 
-If you would like to become an active contributor to this project please follow the instructions provided in [Azure Projects Contribution Guidelines](http://azure.github.io/guidelines/).
+If you would like to become an active contributor to this project please follow the instructions provided in [Azure Projects Contribution Guidelines](https://azure.github.io/guidelines/).
 You can find more details for contributing in the [CONTRIBUTING.md](CONTRIBUTING.md).
 
 If you encounter any bugs with the library please file an issue in the [Issues](https://github.com/Azure/azure-storage-php/issues) section of the project.
diff --git a/microsoft/azure-storage-blob/composer.json b/microsoft/azure-storage-blob/composer.json
index b74c369e7..3f9cf74f0 100644
--- a/microsoft/azure-storage-blob/composer.json
+++ b/microsoft/azure-storage-blob/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "microsoft/azure-storage-blob",
-    "version": "1.5.2",
+    "version": "1.5.3",
     "description": "This project provides a set of PHP client libraries that make it easy to access Microsoft Azure Storage Blob APIs.",
     "keywords": [ "php", "azure", "storage", "sdk", "blob" ],
     "license": "MIT",
diff --git a/microsoft/azure-storage-blob/src/Blob/BlobRestProxy.php b/microsoft/azure-storage-blob/src/Blob/BlobRestProxy.php
index d2d3cc3f6..ca7a6c596 100644
--- a/microsoft/azure-storage-blob/src/Blob/BlobRestProxy.php
+++ b/microsoft/azure-storage-blob/src/Blob/BlobRestProxy.php
@@ -89,6 +89,7 @@
 use MicrosoftAzure\Storage\Common\Models\Range;
 use MicrosoftAzure\Storage\Common\SharedAccessSignatureHelper;
 use Psr\Http\Message\StreamInterface;
+use GuzzleHttp\Psr7\Utils;
 
 /**
  * This class constructs HTTP requests and receive HTTP responses for blob
@@ -759,7 +760,7 @@ private function updatePageBlobPagesAsyncImpl(
                 get_class(new Range(0))
             )
         );
-        $body = Psr7\stream_for($content);
+        $body = Utils::streamFor($content);
 
         $method      = Resources::HTTP_PUT;
         $headers     = array();
@@ -1834,7 +1835,7 @@ public function createBlockBlobAsync(
         $content,
         Models\CreateBlockBlobOptions $options = null
     ) {
-        $body = Psr7\stream_for($content);
+        $body = Utils::streamFor($content);
 
         //If the size of the stream is not seekable or larger than the single
         //upload threshold then call concurrent upload. Otherwise call putBlob.
@@ -1915,7 +1916,7 @@ public function createPageBlobFromContentAsync(
         $content,
         Models\CreatePageBlobFromContentOptions $options = null
     ) {
-        $body = Psr7\stream_for($content);
+        $body = Utils::streamFor($content);
         $self = $this;
 
         if (is_null($options)) {
@@ -2417,7 +2418,7 @@ public function createBlobPagesAsync(
         $content,
         Models\CreateBlobPagesOptions $options = null
     ) {
-        $contentStream = Psr7\stream_for($content);
+        $contentStream = Utils::streamFor($content);
         //because the content is at most 4MB long, can retrieve all the data
         //here at once.
         $body = $contentStream->getContents();
@@ -2516,7 +2517,7 @@ public function createBlobBlockAsync(
         $postParams     = array();
         $queryParams    = $this->createBlobBlockQueryParams($options, $blockId);
         $path           = $this->createPath($container, $blob);
-        $contentStream  = Psr7\stream_for($content);
+        $contentStream  = Utils::streamFor($content);
         $body           = $contentStream->getContents();
 
         $options->setLocationMode(LocationMode::PRIMARY_ONLY);
@@ -2597,7 +2598,7 @@ public function appendBlockAsync(
         $queryParams    = array();
         $path           = $this->createPath($container, $blob);
 
-        $contentStream  = Psr7\stream_for($content);
+        $contentStream  = Utils::streamFor($content);
         $length         = $contentStream->getSize();
         $body           = $contentStream->getContents();
 
@@ -3791,7 +3792,7 @@ public function getBlobAsync(
             );
         });
     }
-    
+
     /**
      * Undeletes a blob.
      *
@@ -3810,7 +3811,7 @@ public function undeleteBlob(
     ) {
         $this->undeleteBlobAsync($container, $blob, $options)->wait();
     }
-    
+
     /**
      * Undeletes a blob.
      *
diff --git a/microsoft/azure-storage-blob/src/Blob/Internal/BlobResources.php b/microsoft/azure-storage-blob/src/Blob/Internal/BlobResources.php
index 73eb34ba9..d1a9c5279 100644
--- a/microsoft/azure-storage-blob/src/Blob/Internal/BlobResources.php
+++ b/microsoft/azure-storage-blob/src/Blob/Internal/BlobResources.php
@@ -41,7 +41,7 @@ class BlobResources extends Resources
 {
     // @codingStandardsIgnoreStart
 
-    const BLOB_SDK_VERSION = '1.5.2';
+    const BLOB_SDK_VERSION = '1.5.3';
     const STORAGE_API_LATEST_VERSION = '2017-11-09';
 
     // Error messages
diff --git a/microsoft/azure-storage-blob/src/Blob/Internal/IBlob.php b/microsoft/azure-storage-blob/src/Blob/Internal/IBlob.php
index 4066db4bd..fa9ce6b3c 100644
--- a/microsoft/azure-storage-blob/src/Blob/Internal/IBlob.php
+++ b/microsoft/azure-storage-blob/src/Blob/Internal/IBlob.php
@@ -28,6 +28,7 @@
 use MicrosoftAzure\Storage\Common\Models\ServiceOptions;
 use MicrosoftAzure\Storage\Common\Models\ServiceProperties;
 use MicrosoftAzure\Storage\Common\Models\Range;
+use Psr\Http\Message\StreamInterface;
 
 /**
  * This interface has all REST APIs provided by Windows Azure for Blob service.
@@ -1126,6 +1127,82 @@ public function setBlobMetadataAsync(
         BlobModels\BlobServiceOptions $options = null
     );
 
+    /**
+     * Downloads a blob to a file, the result contains its metadata and
+     * properties. The result will not contain a stream pointing to the
+     * content of the file.
+     *
+     * @param string                    $path      The path and name of the file
+     * @param string                    $container name of the container
+     * @param string                    $blob      name of the blob
+     * @param BlobModels\GetBlobOptions $options   optional parameters
+     *
+     * @return BlobModels\GetBlobResult
+     *
+     * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179440.aspx
+     */
+    public function saveBlobToFile(
+        $path,
+        $container,
+        $blob,
+        BlobModels\GetBlobOptions $options = null
+    );
+
+    /**
+     * Creates promise to download a blob to a file, the result contains its
+     * metadata and properties. The result will not contain a stream pointing
+     * to the content of the file.
+     *
+     * @param string                    $path      The path and name of the file
+     * @param string                    $container name of the container
+     * @param string                    $blob      name of the blob
+     * @param BlobModels\GetBlobOptions $options   optional parameters
+     *
+     * @return \GuzzleHttp\Promise\PromiseInterface
+     * @throws \Exception
+     * @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179440.aspx
+     */
+    public function saveBlobToFileAsync(
+        $path,
+        $container,
+        $blob,
+        BlobModels\GetBlobOptions $options = null
+    );
+
+    /**
+     * Undeletes a blob.
+     *
+     * @param string                          $container name of the container
+     * @param string                          $blob      name of the blob
+     * @param BlobModels\UndeleteBlobOptions  $options   optional parameters
+     *
+     * @return void
+     *
+     * @see https://docs.microsoft.com/en-us/rest/api/storageservices/undelete-blob
+     */
+    public function undeleteBlob(
+        $container,
+        $blob,
+        BlobModels\UndeleteBlobOptions $options = null
+    );
+    
+    /**
+     * Undeletes a blob.
+     *
+     * @param string                          $container name of the container
+     * @param string                          $blob      name of the blob
+     * @param BlobModels\UndeleteBlobOptions  $options   optional parameters
+     *
+     * @return \GuzzleHttp\Promise\PromiseInterface
+     *
+     * @see https://docs.microsoft.com/en-us/rest/api/storageservices/undelete-blob
+     */
+    public function undeleteBlobAsync(
+        $container,
+        $blob,
+        BlobModels\UndeleteBlobOptions $options = null
+    );
+    
     /**
     * Reads or downloads a blob from the system, including its metadata and
     * properties.