Loïc Minier wrote:

I see you moved the wiki page to the public space, thanks

Couple of notes:

• make sure you use the rename action on the page, I think this will preserver history (I didn't check whether you did or not, but I think not)

No, I didn't. I use copy and paste. I'll use rename action.

• add a page at the old location with "#redirect NewPage" or "#refresh 0 http://newurl/"

OK, got it. Thanks for your help on wiki.