This is from the UPGRADE file from the 1.5.7 distribution:
Basically, to upgrade a wiki you:
- Back up your data! (See Backups! below)
- Extract the new archive. If you can do this in a clean directory that's great, but it should work to extract over the old files too. This may be easier if you have images etc in place and don't want to move them around, but remember to back up first!
- Run the installer to upgrade the database schema (if necessary).
I've seen thses, but unfortunately they are just a little bit ambiguous and far from foolproof.
Has anybody sucessfully upgraded from 1.5.0 to 1.5.7 and documented the precise steps involved please?
For example, if uploading the extracted files of the new version via FTP, does the localsettings file need to be reconfigured, or can you keep the old one in situ?
Which other files, if any might need to be retained?
I talke it the last step, running the installer should be ommitted when upgrading fom 1.5.0 to 1.5.7, so it's just a case of copying over some new versions of the php scripts and libraries, but which ones?
Given that there will be quite a few people attempting this on a regular basis, it may be worth fleshing out the documentation a bit, if anybody can spare the time to do so.
-- Andy Roberts