RC3 nightly -> RC7

[KillerPenguin]

Yesterday I performed an update from RC3 to RC7. I used the way shown in the link in the post above.
The only error was, that php.ini could not be found by sed. I don't know what sed should have changed in the php.ini files.
The whole system seems to run cleanly. All backups and cron jobs run the last night.

Well .... backup your RC3 before updating!