1. Change version number in /current_version/config.php
2. Empty /current_version/Download/ and /current_version/images/qcm/ (except qcm1question1.jpeg)
3. Update changelog : select led, version, type, changelog  from changelog where version > 0 and version <= CURRENT_VERSION and progress = 1 order by version ASC
4. Copy Data into new folder (qcm_vx.x) in /archive/
5. delete settings.php, test.php
6. compress into .zip and .tar.gz
7. Copy file into /current_version/download/
8. Update SVN