After upgrading a Cairo installation, if the TWikiAdmin used the default NewUserTemplate topic in Cairo there will be a mixup of old-style and new-style User Topics, making the shipped %SEARCH% useless.
Also, the process to manually upgrade the user topic to use forms is painful. There shoud be an automated process (not necesarilly in UpgradeTWiki) to do it.
I agree, but I would vote to defer this as there is not enough time to test the current functionality, and this will need lots of work and testing too - SD
Ditto. Deferred. CC
Undeferred, post Dakar CC