Help the release captain to announce the released packages.

Add a few links to the release output that the release captain can use to announce the release.

Signed-off-by: David Calavera <david.calavera@gmail.com>

hack/release.sh

@@ -397,4 +397,15 @@ main
 echo
 echo
 echo "Release complete; see $(s3_url)"
+echo "Use the following text to announce the release:"
+echo
+echo "We have just pushed $VERSION to $(s3_url). You can download it with the following:"
+echo
+echo "Ubuntu/Debian: curl -sSL $(s3_url) | sh"
+echo "Linux 64bit binary: $(s3_url)/builds/Linux/x86_64/docker-$VERSION"
+echo "Darwin/OSX 64bit client binary: $(s3_url)/builds/Darwin/x86_64/docker-$VERSION"
+echo "Darwin/OSX 32bit client binary: $(s3_url)/builds/Darwin/i386/docker-$VERSION"
+echo "Linux 64bit tgz: $(s3_url)/builds/Linux/x86_64/docker-$VERSION.tgz"
+echo "Windows 64bit client binary: $(s3_url)/builds/Windows/x86_64/docker-$VERSION.exe"
+echo "Windows 32bit client binary: $(s3_url)/builds/Windows/i386/docker-$VERSION.exe"
 echo