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_0.9.x
9. 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
10. Update HTML: index.html (release notes) download.html (version number)
11. Update HTML to web server:
    scp * plaa,openrocket@web.sourceforge.net:htdocs/
12. Test downloading from Sourceforge and web site
13. Update build.properties to "pre" version + commit
14. Send email about new release to openrocket-announce@lists.sourceforge.net