When migrating from CVS to Subversion the following stuff has to be touched (changed/removed/replaced/...)

  * scripts in CVSROOT
  * cvsclean script in php-src.
  * user management (creation/change password)
  * snaps building (source and windows)
  * release building (similar to snaps...)
  * php.net website creation
  * doc creation (pear and php)
  * *.php.net website publishing
  * tiny stuff like "Fixed in CVS" message in the bug tracker
  * lxr.php.net
  * daily ChangeLog update