[jazzmang]

I've manged to successfully manually apply the DIFF changes for the 4.5.5 to 4.5.0 now.

There are a couple of DIFFS that don't exist and don't need to be done (mentioned in my previous post in this thread.)

You do have to apply these changes by hand as the DIFF files line references are all off. Simple search will get you where you need to be however.

The only one that is a bit tricky is "include_register.php.diff".
You have to add additional "(" on a new line before:

$config['Security']['use_complex_pwd'] == 'Y'

And then add an additional ")" on an new line after the new line is added:

|| in_array($usertype, array('A', 'P'))

Beyond that, my testing shows things are still working.