{
  	"name": "Tab Manager",
  	"version": "3.15",
  	"manifest_version": 2,
  	"description": "Let's you very easy and fast handle your tabs!",
	"icons":{"128":"images/icon.png","48":"images/icon48.png"},
  	"permissions": ["tabs"],
  	"browser_action":{
  		"default_icon":"images/browser_action.png",
  		"default_popup":"popup.html"
  	}
}

{
  	"name": "Tab Manager",
  	"version": "3.2.0",
  	"manifest_version": 2,
  	"description": "Let's you very easy and fast handle your tabs!",
	"icons":{"128":"images/icon.png","48":"images/icon48.png"},
  	"permissions": ["tabs"],
  	"browser_action":{
  		"default_icon":"images/browser_action.png",
  		"default_popup":"popup.html"
  	}
}

Use semver and bump version to 3.2.0
Use semver and bump version to 3.2.0
