Bump version to v0.20.0

.goxc.json

@@ -3,7 +3,7 @@
   "ArtifactsDest": "target",
   "Arch": "386,amd64",
   "Os": "darwin,linux,windows",
-  "PackageVersion": "0.19.2",
+  "PackageVersion": "0.20.0",
   "PrereleaseInfo": "snapshot",
   "Verbosity": "v",
   "Resources": {

commands/version.go

@@ -7,7 +7,7 @@ import (
 	"os"
 )
 
-const Version = "0.19.2"
+const Version = "0.20.0"
 
 var cmdVersion = &Command{
 	Run:   runVersion,

homebrew/gh.rb

@@ -1,7 +1,7 @@
 require "formula"
 
 class Gh < Formula
-  VERSION = "0.19.2"
+  VERSION = "0.20.0"
   ARCH = if MacOS.prefer_64_bit?
            "amd64"
          else