* Update CHANGES
* Update README (version number in installation section)
* Regenerate rdoc
* Update version number in tzinfo.gemspec
* Build new gem
* Copy tzinfo directory (within trunk). Rename tzinfo-version. Remove all .svn and doc directories. Remove gems, zips and tar.gzs.  zip and tar.gz.
    find tzinfo-0.0.x -type d -name .svn -print0 | xargs --null rm -rf
    tar c tzinfo-0.0.x | gzip -9 > tzinfo-0.0.x.tar.gz
    zip -r9 tzinfo-0.0.x.zip tzinfo-0.0.x
* Upload gem, tar.gz, zip.
* Upload documentation.
* Write news item.