diff --git a/chocolateyInstall.ps1 b/chocolateyInstall.ps1
index 9eba70b..2f80ae8 100644
--- a/chocolateyInstall.ps1
+++ b/chocolateyInstall.ps1
@@ -3,6 +3,7 @@ $installerType = 'msi'
 $url = 'https://github.com/pbludov/hv-ms735-config/releases/download/v1.1.0/hv-ms735-config.msi'
 $silentArgs = '/Q'
 $validExitCodes = @(0)
+$checksum = 'a6f463617ad62eb15f5138d34dc877297c2c05771ca5738e51f4f4117fe530af'
+$checksumType = 'sha256'
 
-
-Install-ChocolateyPackage "$packageName" "$installerType" "$silentArgs" "$url"  -validExitCodes $validExitCodes
+Install-ChocolateyPackage "$packageName" "$installerType" "$silentArgs" "$url"  -validExitCodes $validExitCodes -Checksum $checksum -ChecksumType $checksumType
diff --git a/debian/changelog b/debian/changelog
index 8347526..b7b5cca 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,11 +7,11 @@ hv-ms735-config (1.1.0-1xenial1) xenial; urgency=medium
 
 hv-ms735-config (1.0.1-1xenial1) xenial; urgency=medium
 
-   * USB report rate.
-   * Configurable delay for the neon illumination.
-   * More stable MacOS version.
+  * USB report rate.
+  * Configurable delay for the neon illumination.
+  * More stable MacOS version.
 
-  -- Pavel Bludov <pbludov@gmail.com>  Sat, 15 Apr 2017 22:39:11 +0800
+ -- Pavel Bludov <pbludov@gmail.com>  Sat, 15 Apr 2017 22:39:11 +0800
 
 hv-ms735-config (1.0.0-1xenial1) xenial; urgency=medium
 
diff --git a/hv-ms735-config.nuspec b/hv-ms735-config.nuspec
index 5379c55..3f828e1 100644
--- a/hv-ms735-config.nuspec
+++ b/hv-ms735-config.nuspec
@@ -3,18 +3,26 @@
   <metadata>
     <id>hv-ms735-config</id>
     <version>1.1.0</version>
+    <tags>admin havit hv-ms735</tags>
+    <copyright>Pavel Bludov</copyright>
     <authors>Pavel Bludov</authors>
+    <owners>Pavel Bludov</owners>
     <title>HV MS735 configuration utility</title>
-    <summary>HAVIT Magic Eagle configuration utility</summary>
-    <description>HAVIT Magic Eagle mouse unofficial configuration utility. Allows you to configure the buttons and profiles of your device.</description>
+    <summary>HAVIT Magic Eagle HV-MS735 mouse configuration utility</summary>
+    <description>
+      HAVIT Magic Eagle mouse configuration utility (unofficial). Allows you to configure the buttons and profiles of your device.
+      See https://www.prohavit.com/products/hv-ms735-mmo-gaming-mouse/ for details.
+    </description>
     <projectUrl>https://github.com/pbludov/hv-ms735-config/</projectUrl>
-    <tags>admin havit hv-ms735</tags>
-    <copyright>Pavel Bludov</copyright>
     <licenseUrl>https://github.com/pbludov/hv-ms735-config/blob/master/LICENSE</licenseUrl>
     <packageSourceUrl>https://github.com/pbludov/hv-ms735-config/</packageSourceUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <iconUrl>https://github.com/pbludov/hv-ms735-config/raw/master/res/hv-ms735-config.png</iconUrl>
-    <releaseNotes>USB report rate. Configurable delay for the neon illumination. More stable MacOS version.</releaseNotes>
+    <releaseNotes>
+      * Ability to change the USB report rate.
+      * Configurable delay for the neon illumination.
+      * More stable MacOS version.
+    </releaseNotes>
   </metadata>
   <files>
     <file src="chocolateyInstall.ps1" target="tools" />
diff --git a/hv-ms735-config.rb b/hv-ms735-config.rb
index ae68f8d..50d561e 100644
--- a/hv-ms735-config.rb
+++ b/hv-ms735-config.rb
@@ -1,6 +1,6 @@
 cask 'hv-ms735-config' do
   version '1.1.0'
-  sha256 'a8ae7ba7b50410a107b4cc826662378ab8b6d79014b8ac3512ebae2505c80098'
+  sha256 '03e5466ca0c3b0044fc0f76cfb1fd92d419256e526644db4b19c76a5ba377e27'
   url "https://github.com/pbludov/hv-ms735-config/releases/download/v1.1.0/hv-ms735-config.dmg"
   name 'HV MS735'
   homepage 'https://github.com/pbludov/hv-ms735-config/'