Steps for making a release:

1.  Update build.properties for the new version.
2.  Update ReleaseNotes
3.  Update ChangeLog
4.  ant dist
5.  Test new features (not in project directory)
6.  Copy distribution files into dists/
7.  Update Eclipse project and commit files to SVN
8.  Tag the version in SVN, URL:
    https://openrocket.svn.sourceforge.net/svnroot/openrocket/tags/Release_1.1.x
9.  Update updates.php and test various versions using a different name:
    scp updates.php plaa,openrocket@web.sourceforge.net:htdocs/actions/testupdates.php
    java -Dopenrocket.debug.updateurl=http://openrocket.sourceforge.net/actions/testupdates.php -jar OpenRocket-1.1.0.jar
10. Upload JAR and source distribution and ReleaseNotes to Sourceforge 
     - Project Admin -> File Manager
     - create new version directory under /openrocket
     - upload JAR, ZIP and ReleaseNotes
     - select ReleaseNotes properties, set as release notes
     - select JAR properties, set release note file and default downloads
     - select ZIP properties, set release note file
11. Update HTML: index.html (release notes) download.html (version number)
12. Update HTML to web server:
    scp * plaa,openrocket@web.sourceforge.net:htdocs/
13. Test downloading from Sourceforge and web site
14. Update update.php to web server:
    scp updates.php plaa,openrocket@web.sourceforge.net:htdocs/actions/
15. Test update checking without specific options
16. Update build.properties to "pre" version + commit
17. Send email about new release to openrocket-announce@lists.sourceforge.net