diff --git a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
index f38544d76182..53cafef7e60a 100644
--- a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.5.0-preview.1 (Unreleased)
+
+
 ## 12.4.4 (2020-06)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj b/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
index 93b1c0b8f94b..e78d8243720d 100644
--- a/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
+++ b/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Blobs client library</AssemblyTitle>
-    <Version>12.4.4</Version>
+    <Version>12.5.0-preview.1</Version>
     <DefineConstants>BlobSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Blobs;Microsoft;Azure;Blobs;Blob;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
     <Description>
diff --git a/sdk/storage/Azure.Storage.Common/CHANGELOG.md b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
index b3301ed1b6e0..b17ba5bbf884 100644
--- a/sdk/storage/Azure.Storage.Common/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.5.0-preview.1 (Unreleased)
+
+
 ## 12.4.3 (2020-06)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj b/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
index 6f276202f22d..57daa4b8b304 100644
--- a/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
+++ b/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Common client library</AssemblyTitle>
-    <Version>12.4.3</Version>
+    <Version>12.5.0-preview.1</Version>
     <DefineConstants>CommonSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Common, Microsoft, Azure, StorageScalable, azureofficial</PackageTags>
     <Description>
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
index 8f9beec30cfa..f715562c24ff 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.3.0-preview.1 (Unreleased)
+
+
 ## 12.2.2 (2020-06)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
index ebad2bac50e1..9b9421726985 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
+++ b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Files.DataLake client library</AssemblyTitle>
-    <Version>12.2.2</Version>
+    <Version>12.3.0-preview.1</Version>
     <DefineConstants>DataLakeSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Data Lake;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
     <Description>
diff --git a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
index b6bd1e102897..74cfa3eaa62c 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.3.0-preview.1 (Unreleased)
+
+
 ## 12.2.3 (2020-06)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
index 1ca335e86500..d8c1b0877a4d 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
+++ b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Files.Shares client library</AssemblyTitle>
-    <Version>12.2.3</Version>
+    <Version>12.3.0-preview.1</Version>
     <DefineConstants>FileSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
     <Description>
diff --git a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
index b2331cbcf9b7..01ac4fcec861 100644
--- a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.4.0-preview.1 (Unreleased)
+
+
 ## 12.3.2 (2020-06)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
index e31a5b88ae50..22499d097f26 100644
--- a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
+++ b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Queues client library</AssemblyTitle>
-    <Version>12.3.2</Version>
+    <Version>12.4.0-preview.1</Version>
     <DefineConstants>QueueSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Queues;Microsoft;Azure;Queues;Queue;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
     <Description>