diff --git a/documentation/ChangeLog.md b/documentation/ChangeLog.md
index c10a32132..cf2789c21 100644
--- a/documentation/ChangeLog.md
+++ b/documentation/ChangeLog.md
@@ -1,14 +1,16 @@
 ## release ChangeLog
 
 ### (NextVersion)
- * Fixed: when invoking toolchain programs, add tool directory to beginning of PATH, not end.
+
+### 0.12.1
+ * Go build now displays GOOS and GOARCH environment variables, if a non-default value is set.
+ * Added UserGuide note about using Homebrew GDB in OS X.
+ * Fixed: when invoking Go toolchain programs, add tool directory to beginning of PATH, not end.
  * Fixed: In Linux, the "Build Target" group UI widget height is broken, too short. (#150)
  * Fixed: if build tool reports many error messages, the Eclipse project build will take too long to finish.
- * Added UserGuide note about using Homebrew GDB in OS X.
  * Fixed: "Run As"/"Debug As" launch shortcut incorrectly matching pre-existing launch configurations.
  * Fixed: project not being refreshed when Build Target build invoked directly from Project Explorer.
  * Fixed: "null" text inserted when cancel pressed in "Variables..." and other dialogs.
- * Go build now displays GOOS and GOARCH environment variables, if a non-default value is set.
  * Fixed: Launch Configuration Main tab fields incorrectly modified when a new Build Target is selected (if Build Target is not using defaults)
  
 
diff --git a/feature/feature.xml b/feature/feature.xml
index 9407a7270..d127aba59 100644
--- a/feature/feature.xml
+++ b/feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="goclipse_feature"
       label="GoClipse"
-      version="0.12.0.qualifier"
+      version="0.12.1.qualifier"
       provider-name="The GoClipse Development Team"
       plugin="com.googlecode.goclipse.ui">
 
diff --git a/feature/pom.xml b/feature/pom.xml
index 49a4fbcd9..9f6fc6c6d 100644
--- a/feature/pom.xml
+++ b/feature/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>goclipse_feature</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-feature</packaging>
 
 </project>
diff --git a/plugin_ide.core.tests/META-INF/MANIFEST.MF b/plugin_ide.core.tests/META-INF/MANIFEST.MF
index c05c27e4f..2ee16b534 100644
--- a/plugin_ide.core.tests/META-INF/MANIFEST.MF
+++ b/plugin_ide.core.tests/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: com.googlecode.goclipse.core.tests;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Bundle-Name: com.googlecode.goclipse.core Tests
 Fragment-Host: com.googlecode.goclipse.core
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
diff --git a/plugin_ide.core.tests/pom.xml b/plugin_ide.core.tests/pom.xml
index 9daa7de02..19b71a306 100644
--- a/plugin_ide.core.tests/pom.xml
+++ b/plugin_ide.core.tests/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 	
 	<artifactId>com.googlecode.goclipse.core.tests</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-test-plugin</packaging>
 	
 	<build>
diff --git a/plugin_ide.core/META-INF/MANIFEST.MF b/plugin_ide.core/META-INF/MANIFEST.MF
index 3573a04ee..4bb11a4a9 100644
--- a/plugin_ide.core/META-INF/MANIFEST.MF
+++ b/plugin_ide.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: GoClipse Core
 Bundle-SymbolicName: com.googlecode.goclipse.core;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Bundle-Activator: com.googlecode.goclipse.Activator
 Require-Bundle: org.junit;bundle-version="4.11.0";resolution:=optional,
  org.eclipse.core.runtime;bundle-version="3.9.0";visibility:=reexport,
diff --git a/plugin_ide.core/pom.xml b/plugin_ide.core/pom.xml
index b3cfc7d29..1fb845bf8 100644
--- a/plugin_ide.core/pom.xml
+++ b/plugin_ide.core/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>com.googlecode.goclipse.core</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-plugin</packaging>
 
 </project>
diff --git a/plugin_ide.debug/META-INF/MANIFEST.MF b/plugin_ide.debug/META-INF/MANIFEST.MF
index e445fe6d6..957619f15 100644
--- a/plugin_ide.debug/META-INF/MANIFEST.MF
+++ b/plugin_ide.debug/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: GoClipse Debug
 Bundle-SymbolicName: com.googlecode.goclipse.debug;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Bundle-Localization: plugin
 Bundle-Activator: com.googlecode.goclipse.debug.ui.GoDebugUI
 Bundle-Vendor: The GoClipse Development Team
diff --git a/plugin_ide.debug/pom.xml b/plugin_ide.debug/pom.xml
index 305311182..5af434ee4 100644
--- a/plugin_ide.debug/pom.xml
+++ b/plugin_ide.debug/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>com.googlecode.goclipse.debug</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-plugin</packaging>
 
 </project>
diff --git a/plugin_ide.ui.tests/META-INF/MANIFEST.MF b/plugin_ide.ui.tests/META-INF/MANIFEST.MF
index d1ffc59bf..332de9c88 100644
--- a/plugin_ide.ui.tests/META-INF/MANIFEST.MF
+++ b/plugin_ide.ui.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: UI Tests
 Bundle-SymbolicName: com.googlecode.goclipse.ui.tests;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Fragment-Host: com.googlecode.goclipse.ui
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.junit;bundle-version="4.10.0",
diff --git a/plugin_ide.ui.tests/pom.xml b/plugin_ide.ui.tests/pom.xml
index fcdf8a390..c05d453cf 100644
--- a/plugin_ide.ui.tests/pom.xml
+++ b/plugin_ide.ui.tests/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>com.googlecode.goclipse.ui.tests</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-test-plugin</packaging>
 	
 	<build>
diff --git a/plugin_ide.ui/META-INF/MANIFEST.MF b/plugin_ide.ui/META-INF/MANIFEST.MF
index d6804ef69..b6f30039b 100644
--- a/plugin_ide.ui/META-INF/MANIFEST.MF
+++ b/plugin_ide.ui/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: com.googlecode.goclipse.ui;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Bundle-Localization: plugin
 Bundle-Name: %pluginName
 Bundle-Vendor: %pluginProvider
diff --git a/plugin_ide.ui/pom.xml b/plugin_ide.ui/pom.xml
index 013f092d4..a60be81a1 100644
--- a/plugin_ide.ui/pom.xml
+++ b/plugin_ide.ui/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>com.googlecode.goclipse.ui</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-plugin</packaging>
 
 </project>
diff --git a/plugin_tooling/META-INF/MANIFEST.MF b/plugin_tooling/META-INF/MANIFEST.MF
index c82d7d24f..48a938d30 100644
--- a/plugin_tooling/META-INF/MANIFEST.MF
+++ b/plugin_tooling/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: com.googlecode.goclipse.tooling;singleton:=true
-Bundle-Version: 0.12.0.qualifier
+Bundle-Version: 0.12.1.qualifier
 Bundle-Vendor: %pluginProvider
 Bundle-Localization: plugin
 Bundle-ActivationPolicy: lazy
diff --git a/plugin_tooling/pom.xml b/plugin_tooling/pom.xml
index 5d252f9e8..3a3fad9ee 100644
--- a/plugin_tooling/pom.xml
+++ b/plugin_tooling/pom.xml
@@ -11,7 +11,7 @@
 	</parent>
 
 	<artifactId>com.googlecode.goclipse.tooling</artifactId>
-	<version>0.12.0-SNAPSHOT</version>
+	<version>0.12.1-SNAPSHOT</version>
 	<packaging>eclipse-test-plugin</packaging>
 
 	<properties>