1) set current version
	- README
	- cbox-tree.d/usr/share/cryptobox/templates/footer.cs
	- cover/cover_[en|de].[swx|pdf]

2) build image
	- 'scripts/cbox-build.sh release'

4) release notes
	- https://systemausfall.org/trac/wiki/ReleaseNotes

3) upload to codecoop
	- type "scp $FILE $USERNAME@shell.codecoop.org:."
	- upload a dummy file with the same name via upload-web-interface to codecoop
	- ask Jan Kanzleiter <idfx@codecoop.org> to replace the dummy with the the scp-file
	- upload the checksum created by "md5sum cryptobox_vY.X.iso >cryptobox_vY.X.iso.md5sum"
	- add release notes and changelog
	- upload cover_[en|de].pdf

4) release announcement
	- http://codecoop.org
	- http://distrowatch.com
	- http://livedistro.org