* Version numbers
    configure.in
    doc/src/sgml/version.sgml
    bump interface version numbers
    update src/interfaces/libpq/libpq.rc
    update src/include/config.h.win32

* Release notes
    update doc/src/sgml/release.sgml 
    HISTORY

* Documentation
    document all new features
    help output from inside the programs
    reference/man pages

* Ports
    update ports list in doc/src/sgml/installation.sgml 
    platform-specific FAQ's, if needed

* Miscellaneous files
    README
    register.txt
    doc/bug.template

* Update pg_upgrade to handle new version, or disable