diff --git a/README.md b/README.md
index 2d5638a97..5b8647ca0 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@
     <tbody align="center">
         <tr>
             <td >2.3.*</td>
-            <td rowspan=6><a href="https://github.com/dotnet/spark/releases/tag/v0.11.0">v0.11.0</a></td>
+            <td rowspan=6><a href="https://github.com/dotnet/spark/releases/tag/v0.12.0">v0.12.0</a></td>
         </tr>
         <tr>
             <td>2.4.0</td>
diff --git a/benchmark/scala/pom.xml b/benchmark/scala/pom.xml
index 56b8dc1ea..54608d6ef 100644
--- a/benchmark/scala/pom.xml
+++ b/benchmark/scala/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.microsoft.spark</groupId>
   <artifactId>microsoft-spark-benchmark</artifactId>
-  <version>0.11.0</version>
+  <version>0.12.0</version>
   <inceptionYear>2019</inceptionYear>
   <properties>
     <encoding>UTF-8</encoding>
diff --git a/docs/release-notes/0.12/release-0.12.md b/docs/release-notes/0.12/release-0.12.md
new file mode 100644
index 000000000..7000299ea
--- /dev/null
+++ b/docs/release-notes/0.12/release-0.12.md
@@ -0,0 +1,115 @@
+# .NET for Apache Spark 0.12 Release Notes
+
+### New Features/Improvements and Bug Fixes
+
+* Expose `DataStreamWriter.ForeachBatch` API ([#549](https://github.com/dotnet/spark/pull/549))
+* Support for [dotnet-interactive](https://github.com/dotnet/interactive) ([#515](https://github.com/dotnet/spark/pull/515)) ([#517](https://github.com/dotnet/spark/pull/517)) ([#554](https://github.com/dotnet/spark/pull/554))
+* Support for [Hyperspace v0.1.0](https://github.com/microsoft/hyperspace) APIs ([#555](https://github.com/dotnet/spark/pull/555))
+* Support for Spark 2.4.6 ([#547](https://github.com/dotnet/spark/pull/547))
+* Bug fixes:
+    * Udf bug caused by `BroadcastVariablesRegistry` ([#551](https://github.com/dotnet/spark/pull/551))
+    * Null checks for `TimestampType` and `DateType` ([#530](https://github.com/dotnet/spark/pull/530))
+* Update `Microsoft.Data.Analysis` to v`0.4.0` ([#528](https://github.com/dotnet/spark/pull/528))
+
+### Infrastructure / Documentation / Etc.
+
+* Improve build pipeline ([#510](https://github.com/dotnet/spark/pull/510)) ([#511](https://github.com/dotnet/spark/pull/511)) ([#512](https://github.com/dotnet/spark/pull/512)) ([#513](https://github.com/dotnet/spark/pull/513)) ([#524](https://github.com/dotnet/spark/pull/524))
+* Update AppName for the C# Spark Examples ([#548](https://github.com/dotnet/spark/pull/548))
+* Update maven links in build documentation ([#558](https://github.com/dotnet/spark/pull/558)) ([#560](https://github.com/dotnet/spark/pull/560))
+
+### Breaking Changes
+
+* None
+
+### Known Issues
+
+* Broadcast variables do not work with [dotnet-interactive](https://github.com/dotnet/interactive) ([#561](https://github.com/dotnet/spark/pull/561))
+
+### Compatibility
+
+#### Backward compatibility
+
+The following table describes the oldest version of the worker that the current version is compatible with, along with new features that are incompatible with the worker.
+
+<table>
+    <thead>
+        <tr>
+            <th>Oldest compatible Microsoft.Spark.Worker version</th>
+            <th>Incompatible features</th>
+        </tr>
+    </thead>
+    <tbody align="center">
+        <tr>
+            <td rowspan=4>v0.9.0</td>
+            <td>DataFrame with Grouped Map UDF <a href="https://github.com/dotnet/spark/pull/277">(#277)</a></td>
+        </tr>
+        <tr>
+            <td>DataFrame with Vector UDF <a href="https://github.com/dotnet/spark/pull/277">(#277)</a></td>
+        </tr>
+        <tr>
+            <td>Support for Broadcast Variables <a href="https://github.com/dotnet/spark/pull/414">(#414)</a></td>
+        </tr>
+        <tr>
+            <td>Support for TimestampType <a href="https://github.com/dotnet/spark/pull/428">(#428)</a></td>
+        </tr>
+    </tbody>
+</table>
+
+#### Forward compatibility
+
+The following table describes the oldest version of .NET for Apache Spark release that the current worker is compatible with.
+
+<table>
+    <thead>
+        <tr>
+            <th>Oldest compatible .NET for Apache Spark release version</th>
+        </tr>
+    </thead>
+    <tbody align="center">
+        <tr>
+            <td>v0.9.0</td>
+        </tr>
+    </tbody>
+</table>
+
+### Supported Spark Versions
+
+The following table outlines the supported Spark versions along with the microsoft-spark JAR to use with:
+
+<table>
+    <thead>
+        <tr>
+            <th>Spark Version</th>
+            <th>microsoft-spark JAR</th>
+        </tr>
+    </thead>
+    <tbody align="center">
+        <tr>
+            <td>2.3.*</td>
+            <td>microsoft-spark-2.3.x-0.12.0.jar</td>
+        </tr>
+        <tr>
+            <td>2.4.0</td>
+            <td rowspan=6>microsoft-spark-2.4.x-0.12.0.jar</td>
+        </tr>
+        <tr>
+            <td>2.4.1</td>
+        </tr>
+        <tr>
+            <td>2.4.3</td>
+        </tr>
+        <tr>
+            <td>2.4.4</td>
+        </tr>
+        <tr>
+            <td>2.4.5</td>
+        </tr>
+        <tr>
+            <td>2.4.6</td>
+        </tr>
+        <tr>
+            <td>2.4.2</td>
+            <td><a href="https://github.com/dotnet/spark/issues/60">Not supported</a></td>
+        </tr>
+    </tbody>
+</table>
diff --git a/eng/Versions.props b/eng/Versions.props
index dc954bcc5..b1d1c2efd 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <VersionPrefix>0.11.0</VersionPrefix>
+    <VersionPrefix>0.12.0</VersionPrefix>
     <PreReleaseVersionLabel>prerelease</PreReleaseVersionLabel>
     <RestoreSources>
       $(RestoreSources);
diff --git a/src/scala/pom.xml b/src/scala/pom.xml
index 34ee5c338..aacc2da49 100644
--- a/src/scala/pom.xml
+++ b/src/scala/pom.xml
@@ -7,7 +7,7 @@
   <version>${microsoft-spark.version}</version>
   <properties>
     <encoding>UTF-8</encoding>
-    <microsoft-spark.version>0.11.0</microsoft-spark.version>
+    <microsoft-spark.version>0.12.0</microsoft-spark.version>
   </properties>
 
   <modules>