Here comes my checklist about what has to be done in order to publish an upgrade on Market. get all code from github (git pull origin master) Test the application Change version number in AndroidManifest.xml Commit “version x.x.” and push (Change google map api key in res/layout/main.xml to the prod key) In Eclipse: Project → Clean Right-click on project → Android tools → Export signed… (~/Skrivbord/LUSites-unaligned.apk) Zipalign (e.g.: zipalign -v 4 LUSites-unaligned.