I have a SharePoint 2010 solution that I develop in Visual Studio 2012. I have a custom master page that I made some changes to. When I publish the .WSP and deploy to my stage environment the changes I made to the master page do not show up. Why are my changes not getting deployed when I install the updated WSP file on my staging site?
As an aside I am an experienced developer but new to SharePoint so there is probably something obvious I am missing here.